Lenovo E50 manuale d’uso

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T hinkP a d E dg e 1 4 ″ ,E d g e1 5 ″ , E40 , a n d E5 0 Hard w ar e M a i nte n a n c e M a n ua l[...]

Note Before using this information and the pr oduct it supports, be sure to read the general information under “Notices” on page 185. First Edition (March 2010) © Copyright Lenovo 2010. LENOVO products, data, computer softwar e, and services have been developed exclusively at private expense and are sold to governmental entities as commer cial[...]

Contents About this manual .......... v Safety information .......... 1 General safety .............. 2 Electrical safety ............. 3 Safety inspection guide ........... 5 Handling devices that are sensitive to electr ostatic discharge ............... 6 Grounding r equirements .......... 6 Safety notices (multilingual translations) ..... 7 Lase[...]

Miscellaneous parts ........... 1 7 3 AC adapters .............. 1 7 4 Power cords .............. 1 7 5 Recovery discs ............. 1 7 6 W indows 7 Home Basic (32 bit) DVDs .... 1 7 6 W indows 7 Home Premium (32 bit) DVDs . . 177 W indows 7 Home Premium (64 bit) DVDs . . 178 W indows 7 Professional (32 bit) DVDs .... 1 7 9 W indows 7 Professional[...]

About this manual This manual contains service and refer ence information for the following ThinkPad ® Notebook products. ThinkPad Edge 14 ″ and E40 Machine T ype (MT) 0199, 0578, and 0579 ThinkPad Edge 15 ″ and E50 MT 0301, 0302, and 0319 Use this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual[...]

vi ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

Safety information This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook. v “General safety” on page 2 v “Electrical safety” on page 3 v “Safety inspection guide” on page 5 v “Handling devices that are sensitive to electr ostatic discharge” on page 6 v “Groundin[...]

General safety Follow these rules to ensur e general safety: v Observe good housekeeping in the area of the machines during and after maintenance. v When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenl[...]

Electrical safety Observe the following rules when working on electrical equipment. v Find the room emer gency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly . v Do not work alone under hazardous conditions or near equipment that [...]

v Do not touch live electrical circuits with the r eflective surface of a plastic dental mirror . The surface is conductive; such touching can cause personal injury and machine damage. v Do not service the following parts with the power on when they are r emoved from their normal operating places in a machine: – Power supply units – Pumps – B[...]

Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, requir ed safety items were installed to pr otect users and service technicians from injury . This guide addresses only those items. Y ou should use good judgment to identify potential s[...]

Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electr ostatic discharge (ESD.) ESD damage can occur when there is a dif ference in charge between objects. Pr otect against ESD damage by equalizing the charge so that the machine, t[...]

Safety notices (multilingual translations) The safety notices in this section are pr ovided in the following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v T raditional Chinese Safety information 7[...]

DANGER Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer . V erify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts. DANGER Some standby batteries contain a sma[...]

DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. DANGER Unless hot swap is allowed for the FRU being replaced, do as follows before removing it: power off the computer , unplug all power cords from electrical outlets, remove the battery pack, and [...]

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Safety information 11[...]

PERIGO Antes de ligar o computador após a substituição da FRU, certifique-se de que todos os parafusos, molas e outras peças pequenas estejam no lugar e não estejam soltos dentro do computador . V erifique isso sacudindo o computador e procurando ouvir sons de peças soltas. Peças metálicas ou lascas de metal podem causar curto-circuito. PER[...]

PERIGO Embora as principais baterias possuam baixa voltagem, uma bateria em curto-circuito ou aterrada pode produzir corrente o bastante para queimar materiais de pessoal ou inflamáveis. PERIGO A menos que uma hot swap seja permitida para a FRU que está sendo substituída, faça o seguinte antes de removê-la: desligue o computador , desconecte t[...]

DANGER A vant de remettre l’ordinateur sous tension après remplacement d’une unité en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun bruit suspect ne se produit. Des pièces métalliques ou des copeaux de métal pourraient caus[...]

DANGER Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise à la masse d’une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves. DANGER Si le remplacement à chaud n’est pas autorisé pour l’unité remplaçable sur site que [...]

VORSICHT Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden. Metallteile oder-splitter können Kurzschlüsse erzeugen. VORSICHT Die Ber[...]

VORSICHT Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber . Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt. W enn der Bildschirm beschädigt ist und die darin befindliche Flüssi[...]

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Safety information 19[...]

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Safety information 21[...]

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PELIGRO Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían. Las piezas metálicas pueden causar cortocircuitos eléct[...]

PELIGRO Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal. PELIGRO Salvo que se permita el intercambio en caliente para la unidad sustituible localmente, realice lo siguiente a[...]

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Safety information 27[...]

Laser compliance statement (multilingual translations) The laser compliance statements in this section are pr ovided in the following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v T raditional Chinese Some models of ThinkPad Notebook are equipped fr om the factory with an optical sto[...]

Safety information 29[...]

Alguns modelos de computador ThinkPad são equipados na fábrica com um dispositivo de armazenamento ótico, como uma unidade de CD-ROM ou de DVD-ROM. T ais dispositivos também são vendidos separadamente como opcionais. Se uma dessas unidades estiver instalada, ela é certificada nos Estados Unidos em conformidade com os requisitos do Department [...]

Certains modèles d’ordinateur ThinkPad sont équipés d’origine d’une unité de stockage optique telle qu’une unité de CD-ROM ou de DVD-ROM. Ces unités sont également vendues séparément en tant qu’options. Si l’une de ces unités est installée, elle est certifiée conforme, aux Etats-Unis, aux normes indiquées dans le sous-chapi[...]

Einige ThinkPad-Modelle sind werkseitig mit einem CD-ROM- oder DVD-ROM-Laufwerk ausgestattet. CD- und DVD-Laufwerke können auch gesondert als Zusatzeinrichtung erworben werden. Die Laufwerke erfüllen die Anforder ungen gemäß IEC 60825-1 (International Electrotechnical Commission) und gemäß CENELEC EN 60825-1 für Laserprodukte der Klasse 1. B[...]

Safety information 33[...]

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Safety information 35[...]

Algunos modelos de sistemas ThinkPad están equipados de fábrica con un dispositivo de almacenamiento óptico, como una unidad de CD-ROM o de DVD-ROM. Estas unidades también se venden por separado como opciones. Si está instalada alguna de dichas unidades, se certifica que en los Estados Unidos cumple los requisitos del Department of Health and [...]

Safety information 37[...]

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Important service information This chapter presents following important service information that applies to all machine types supported by this manual: v “Strategy for replacing FRUs” on page 40 – “Strategy for replacing a har d disk drive” on page 40 – “Important notice for replacing a system boar d” on page 41 – “How to use er[...]

Strategy for replacing FRUs Use the following strategy to prevent unnecessary expense for r eplacing and servicing FRUs: v If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before you continue . v Some computers have both a processor boar d and a system board. If you are instructed t[...]

Important notice for replacing a system board Some components mounted on a system board ar e very sensitive. Improper handling of a system board can cause damage to those components, and may cause a system malfunction. Attention: When handling a system board: v Do not drop a system boar d or apply any excessive force to it. v A void rough handling [...]

Strategy for replacing FRUs for CT O, CMV , and GA V Product definition Dynamic Configure T o Order (CTO) This provides the ability for a customer to configur e an IBM ® or a Lenovo solution from an eSite, and have this configuration sent to fulfillment, wher e it is built and shipped directly to the customer . The machine label, Product Entitleme[...]

v Business Partners using Eclaim will access PEW when performing Entitlement Lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the Eclaim r ecord under SYSTEM DET AILS. v Authorized IBM Business Partners can access Eclaim at the following W eb site: https://wca.eclaim.com Using eSupport For Key [...]

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General checkout This chapter presents following information: v “What to do first” on page 46 v “Checkout guide” on page 47 – “Diagnostics using PC-Doctor for DOS” on page 47 – “Lenovo ThinkV antage T oolbox (Lenovo System T oolbox)” on page 50 – “PC-Doctor for Rescue and Recovery” on page 50 – “FRU tests” on page 51[...]

What to do first When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: __ 1. Name and phone number of service technician __ 2. Date of service __ 3. Date on which the machine failed __ 4. Date of purchase __ 5. Failure symptoms, err or codes appearing on the displ[...]

Checkout guide Use the following procedur es as a guide in identifying and correcting problems with the ThinkPad Notebook. Note: The diagnostic tests are intended to test only ThinkPad pr oducts. The use of non-ThinkPad products, pr ototype cards, or modified options can lead to false indications of errors and invalid system r esponses. 1. Identify[...]

T esting the computer Note: The PC-Doctor diagnostic CD does not support any optical drives connected through USB devices or any others. It supports only the internal optical drive of the ThinkPad Notebook. T o run the test, do as follows: 1. T urn off the computer . 2. Make sure that the internal optical drive that is supported as a startup device[...]

The options on the test menu are as follows: Diagnostics Interactive T ests v Run Normal T est v Run Quick T est v CPU/Coprocessor v System board v V ideo Adapter v Serial Ports v Fixed Disks v Diskette Drives v Other Devices v W ireless LAN v Advanced Memory T ests v Keyboard v V ideo v Internal Speaker v Mouse v Diskette v System Load v Optical D[...]

v V iew T est Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive Lenovo ThinkV antage T oolbox (Lenovo System T oolbox) Lenovo ThinkV antage ® T oolbox is a diagnostic program that works thr ough the W indows ® operating system. It enables you to view symptoms of computer problems and solutions for them, and includes auto[...]

FRU tests The following table shows the test for each FRU. T able 1. FRU tests FRU Applicable test System board 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard Power Diagnostics --> ThinkPad Devices --> AC Adapter , Battery 1 (Battery2) LCD unit 1. Diagnostics --> V ideo Adapter 2. Interactive T ests --> V ideo A[...]

T able 1. FRU tests (continued) FRU Applicable test T ouch Pad If the T ouch Pad does not work, check the configuration as specified in the BIOS Setup Utility . If the T ouch Pad is disabled, select Automatic to enable it. If enabling the T ouch Pad does not correct the pr oblem, continue with the following: v Interactive T ests --> Mouse 52 Thi[...]

Power system checkout T o verify a symptom, do the following: 1. T urn off the computer . 2. Remove the battery pack. 3. Connect the ac adapter . 4. Check that power is supplied when you turn on the computer . 5. T urn off the computer . 6. Disconnect the ac adapter and install the charged battery pack. 7. Check that the battery pack supplies power[...]

Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery pack and let it r eturn to room temperature. Reinstall the battery pack. If the charge indicator or icon still does not turn on, r eplace the battery pack. If the charge indicator still does not turn on, r eplace the system board. Then reinsta[...]

4. Remove the backup battery (see “1 120 Backup battery” on page 98). 5. Measure the voltage of the backup battery . See the following figure. Red (+) Black (-) W ire V oltage (V dc) Red +2.5 to +3.2 Black Ground v If the voltage is correct, r eplace the system board. v If the voltage is not correct, r eplace the backup battery . v If the backu[...]

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Related service information This chapter presents following information: v “Restoring the factory contents by using Recovery Disc Set” v “Passwords” on page 58 v “Power management” on page 62 v “Symptom-to-FRU index” on page 63 Restoring the factory contents by using Recovery Disc Set When the hard disk drive (HDD) or solid state dr[...]

1. Make the CD/DVD drive the first startup device in the startup sequence using the following procedur e: a. Press and hold down the F1 key , and then turn on the computer . When the logo screen is displayed or if you hear r epeating beeps, release the F1 key . The Setup Utility program opens. b. Use the arrow keys to select Startup → Boot . c. S[...]

Exception: If only an SVP is installed, the passwor d prompt does not appear when the operating system is booted. Power-on password A power-on password (POP) pr otects the system from being power ed on by an unauthorized person. The password must be enter ed before an operating system can be booted. For how to remove the POP , see “How to remove [...]

After the POST ends, the password pr ompt does not appear . The POP has been removed. 5. Reinstall the backup battery and the battery pack. (B) If an SVP has been set and is known by the service technician: 1. T urn on the computer . 2. When the ThinkPad logo comes up, immediately press F1 to enter BIOS Setup Utility . For models supporting the Pas[...]

7. T ype the current master HDP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice. 8. Press F10. 9. Select Ye s in the Setup Configuration window . Both user HDP and master HDP will have been removed. Related service information 61[...]

Power management T o reduce power consumption, the computer has thr ee power management modes: screen blank, sleep, and hibernation. Screen blank mode T o put the computer into screen blank mode, do as follows: 1. Right-click the Power Manager Battery Gauge in the task bar . 2. Select Power off display . Sleep mode When the computer enters sleep mo[...]

Symptom-to-FRU index This section contains following information: v “Numeric error codes” v “Error messages” on page 66 v “No-beep symptoms” on page 66 v “LCD-related symptoms” on page 67 v “Intermittent problems” on page 68 v “Undetermined problems” on page 68 The symptom-to-FRU index in this section lists symptoms and erro[...]

T able 2. Numeric error codes (continued) Symptom or error (beeps, if any) FRU or action, in sequence 021 1 Keyboard err or (two short beeps) Run interactive tests of the keyboard and the auxiliary input device. 0230 Shadow RAM error—Shadow RAM fails at offset nnnn. (two short beeps) System board. 0231 System RAM error—System RAM fails at offse[...]

T able 2. Numeric error codes (continued) Symptom or error (beeps, if any) FRU or action, in sequence 02F0 CPU ID:xx Failed. 1. CPU. 2. System board. 02F5 DMA test failed. (two short beeps) 1. DIMM. 2. System board. 02F6 Software NMI failed (two short beeps) 1. DIMM. 2. System board. 02F7 Fail-safe timer NMI failed (two short beeps) 1. DIMM. 2. Sys[...]

Error messages T able 3. Error messages Symptom or error (beeps, if any) FRU or action, in sequence Bad CRC2. Enter BIOS Setup Utility , and load Setup defaults. (two short beeps) Press F1 to enter BIOS Setup Utility . Press F9, and Enter to load the default setting. Then save the current setting by pressing F10, and restart the computer . Fan erro[...]

LCD-related symptoms T able 5. LCD-related symptoms Symptom or error FRU or action, in sequence No beep, power-on indicator on, and a blank LCD during POST . System board . v LCD backlight not working. v LCD too dark. v LCD brightness cannot be adjusted. v LCD contrast cannot be adjusted. 1. Reseat the LCD connectors . 2. LCD assembly . 3. System b[...]

Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardwar e defect, such as cosmic radiation, electrostatic discharge, or softwar e errors. FRU replacement should be consider ed only when a problem r ecurs. When analyzing an intermittent problem, do the following: 1. Run the dia[...]

Status indicators This chapter presents the system status indicators that show the status of the computer . 1 2 2 T able 6. Status indicators Indicator Meaning 1 Power status Green: The ac adapter is connected. If a battery is installed on the computer , it is charged when this indicator is on. Off: The ac adapter is not connected. 2 Sl[...]

T able 6. Status indicators (continued) Indicator Meaning On-screen indicators Caps lock: Caps Lock mode is enabled. Y ou can enter all alphabetic characters (A-Z) in uppercase without pr essing the Shift key . W ireless status: Press F9 to enable or disable the wir eless features. Y ou can quickly change the power state of each feature in the list[...]

Special keys and Fn key combination This computer has several special keys at the upper row of the keyboar d. T o use each function, directly pr ess the desired key . Note: T o use F1 - F12 functions, press Fn and the desir ed function key simultaneously; this is the default setting. The following table shows the function of each special key . T ab[...]

T able 7. Special keys and Fn key combination (continued) Special key or Fn key combination Description W ireless radio control (F9) Enable or disable the built-in wireless networking featur es. If you press this key , a list of wir eless features is displayed. Y ou can quickly change the power state of each feature in the list. Note: T o use this [...]

FRU replacement notices This chapter presents notices r elated to removing and replacing parts. Read this chapter carefully befor e replacing any FRU. Screw notices Loose screws can cause a r eliability problem. In the ThinkPad Notebook, this problem is addr essed with special nylon-coated screws that have the following characteristics: v They main[...]

Retaining serial numbers This section includes the following descriptions: v “Restoring the serial number of the system unit” v “Retaining the UUID” v “Reading or writing the ECA information” on page 75 Restoring the serial number of the system unit When the computer was manufactured, the EEPROM on the system boar d was loaded with the [...]

The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the same number . When you replace the system boar d, you must set the UUID on the new system board as follows: 1. Install the LENOVO ThinkPad Hardwar e Maintenance Diskette V ersion 1.76 or later , and restart the [...]

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Removing and replacing a FRU This chapter presents dir ections and drawings for use in removing and replacing a FRU. Be sure to observe the following general r ules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts. 2. Before r eplacing any FRU, review “FRU repla[...]

1010 Battery pack T able 8. Removal steps of battery pack DANGER Use only the battery specified in the parts list for your computer . Any other battery could ignite or explode. Unlock the battery latch 1 . Holding the battery lock lever in the unlocked position 2 , remove the battery pack in the dir ection shown by arrow 3 . 3 2 1[...]

1020 ExpressCard blank bezel T able 9. Removal steps of ExpressCard blank bezel When you press the Expr essCard blank bezel 1 , it pops out 2 . 1 2 When installing: Make sure that the bezel is corr ectly oriented as shown in this figure. Removing and replacing a FRU 79[...]

1030 Optical drive or travel cover For access, remove this FRU: v “1010 Battery pack” on page 78 T able 10. Removal steps of optical drive or travel cover 1 Step Screw (quantity) Color T orque 1 M2 × 8 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgfcm) 3 2 80 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenan[...]

1040 Thermal cover For access, remove this FRU: v “1010 Battery pack” on page 78 T able 1 1. Removal steps of thermal cover Note: Loosen the screws 1 , but do not r emove them. 1 1 1 1 1 2 Attention: Do not touch or apply any excessive force to the fan motor located in the slot. It might cause damage to the fan assembly or the computer to[...]

1050 Hard disk drive (HDD) assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1040 Thermal cover” on page 81 T able 12. Removal steps of HDD assembly 1 When installing: Make sure that the HDD connector is attached firmly . Attention: v Do not drop the drive or apply any physical shock to it. The drive is s[...]

T able 12. Removal steps of HDD assembly (continued) 2 a When installing: Do not apply excessive force to the HDD bracket a .T od o so, you might bend or break it. Removing and replacing a FRU 83[...]

1060 DIMM For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1040 Thermal cover” on page 81 T able 13. Removal steps of DIMM 1 1 2 Note: If only one DIMM is used on the computer you are servicing, the car d must be installed in SLOT -0 ( a : lower slot), but not in SLOT -1 ( b : upper slot). b a When in[...]

1070 Fan assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1040 Thermal cover” on page 81 Attention: v Do not handle the fan roughly . Improper handling of the fan can cause distortion or deformation and imperfect contact with components. v Do not touch or apply any excessive force to the fan motor . It m[...]

T able 14. Removal steps of fan assembly (continued) Note: Loosen the screws 2a to 2f in or der , but do not r emove them. When you attach the fan, secure the scr ews in order . For ThinkPad Edge 15 ″ and E50: 3 2b 2c 2a 2d 2f 2e For ThinkPad Edge 14 ″ and E40: 2b 2c 2a 2d Note: Step 3 is only for ThinkPad Edge 15 ″ . For Th[...]

T able 14. Removal steps of fan assembly (continued) 4 Removing and replacing a FRU 87[...]

T able 14. Removal steps of fan assembly (continued) When installing: Before you attach the fan assembly to the computer , apply thermal grease, at an amount of 0.2 grams, on the parts marked a as in the following figures. Either too much or too less application of gr ease can cause a thermal problem due to imperfect contact with a component.[...]

1080 CPU For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1040 Thermal cover” on page 81 v “1070 Fan assembly” on page 85 Attention: CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling. T able 15. Removal steps of CPU Rotate the head of the screw in the dir ection shown by a[...]

1090 Wireless W AN slot cover and PCI Express Mini Card for wireless WA N For access, remove this FRU: v “1010 Battery pack” on page 78 T able 16. Removal steps of wireless WAN slot cover and PCI Express Mini Card for wireless WAN Note: Loosen the screw 1 , but do not r emove it. 1 2 90 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Ha[...]

T able 16. Removal steps of wireless WAN slot cover and PCI Express Mini Card for wireless WAN (continued) In step 3a and 3b , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arr ow . 4 4 3a 3b When installing: Plug the red[...]

T able 17. Removal steps of SIM card Some models of ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 might have the SIM card that the customer has been installed. If you need to r eplace the system board in those models, r emove the SIM card as follows: After you finish the servicing, make sure that you insert the car d back into the slot firmly .[...]

1 100 Palm rest assembly with cables For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1030 Optical drive or travel cover” on page 80 T able 18. Removal steps of palm rest assembly with cables 1 1a 1 1 1 1 1 2 2 Step Screw (quantity) Color T orque 1 M2 × 8 mm, wafer-head, nylon-coated (5) Black 0.181 Nm (1.[...]

T able 18. Removal steps of palm rest assembly with cables (continued) 3 3 4 6 7 6 7 5 94 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

T able 19. Installation of palm rest assembly with cables When installing: 1. Attach the cables to the system board firmly . 2. Attach the palm rest so that the two small pr ojections of the palm rest firmly fit into the guide holes of the keyboard bezel as shown in this figur e. 3. Push the front side of the palm r est until it clicks into place. [...]

1 1 10 PCI Express Mini Card for wireless LAN For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1030 Optical drive or travel cover” on page 80 v “1 100 Palm rest assembly with cables” on page 93 T able 20. Removal steps of PCI Express Mini Card for wireless LAN In step 1a and 1b , unplug the jacks [...]

T able 20. Removal steps of PCI Express Mini Card for wireless LAN (continued) 3 When installing: Plug the gray cable into the jack labeled MAIN or 1 , and the black cable into the jack labeled AUX or 2 on the card. Removing and replacing a FRU 97[...]

1 120 Backup battery For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1030 Optical drive or travel cover” on page 80 v “1 100 Palm rest assembly with cables” on page 93 DANGER Use only the battery specified in the parts list for your computer . Any other battery could ignite or explode. T able 21. Removal ste[...]

1 130 Bluetooth daughter card (BDC-2) For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1030 Optical drive or travel cover” on page 80 v “1 100 Palm rest assembly with cables” on page 93 T able 22. Removal steps of BDC-2 2 1 Step Screw (quantity) Color T orque 1 M2 × 3 mm, wafer-head, nylon-coated (1) B[...]

1 140 Keyboard For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1030 Optical drive or travel cover” on page 80 v “1 100 Palm rest assembly with cables” on page 93 T able 23. Removal steps of keyboard 1 1 Step Screw (quantity) Color T orque 1 M2 × 5 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 [...]

T able 23. Removal steps of keyboard (continued) 2 2 4 5 3 Step Screw (quantity) Color T orque 6 M2 × 3 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgfcm) 7 M2 × 2 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgfcm) 6 Removing and replacing a FRU 101[...]

When installing the keyboard, do as follows: T able 24. Installation of the keyboard 1. Attach the connectors. 2. Attach the keyboard so that the keyboar d edges are under the frame as shown in this figure. 3. T o make sure that the fr ont side of the keyboard is housed firmly , gently press the keys with your thumbs and try to slide the keyboar d [...]

1 150 Keyboard bezel For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1030 Optical drive or travel cover” on page 80 v “1 100 Palm rest assembly with cables” on page 93 v “1 140 Keyboard” on page 100 T able 25. Removal steps of keyboard bezel 1 2 2 2 2 2 1 Step Screw (quantity) Color T orque 1 M2.5 [...]

T able 25. Removal steps of keyboard bezel (continued) 4 5 6 3 3 Step Screw (quantity) Color T orque 3 M2 × 3 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgfcm) When installing: Make sure that the connectors ar e attached firmly to the system board. 104 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

T able 25. Removal steps of keyboard bezel (continued) 7 8 8 Removing and replacing a FRU 105[...]

1 160 LCD unit For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1030 Optical drive or travel cover” on page 80 v “1090 W ireless W AN slot cover and PCI Express Mini Card for wir eless W AN” on page 90 v “1 100 Palm rest assembly with cables” on page 93 v “1 1 10 PCI Expr ess Mini Card for wireless LAN?[...]

T able 26. Removal steps of LCD unit (continued) 2 2 3 When installing: Make sure that the connectors ar e attached firmly to the system board. In step 4 , release wir eless antenna cables from the cable guides. 4 4 4 4 4 4 4 4 4 4 4 When installing: Make sure that the cables ar e attached to the cable guides firmly . Attention: When you rout[...]

T able 26. Removal steps of LCD unit (continued) Steps 5a are for ThinkPad Edge 14 ″ and E40, and steps 5b ar e for ThinkPad Edge 15 ″ and E50. 5b 5b 5a 5a 5b 5b 5a 5a Step Screw (quantity) Color T orque 5a or 5b M2.5 × 6.5 mm, wafter-head, nylon-coated (4) Black 0.392 Nm (4 kgfcm) 108 ThinkPad Edge 14 ″ , Edge 15 ″[...]

T able 26. Removal steps of LCD unit (continued) 6 6 Removing and replacing a FRU 109[...]

1 170 T op shielding assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1030 Optical drive or travel cover” on page 80 v “1090 W ireless W AN slot cover and PCI Express Mini Card for wir eless W AN” on page 90 v “1 100 Palm rest assembly with cables” on page 93 v “1 1 10 PCI Expr ess Mini Card fo[...]

T able 27. Removal steps of top shielding assembly (continued) For ThinkPad Edge 14 ″ and E40: 1 2 2 3 3 3 3 4 Step Screw (quantity) Color T orque 1 M2 × 2 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgfcm) 2 M2 × 3 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgfcm) 3 M2 × 5 mm, wafer-head, nylon-coated ([...]

1 180 System board assembly Important notices for handling the system board: When handling the system board, bear the following in mind. v The system board has an acceler ometer , which can be broken by applying several thousands of G-forces. Note: Dropping a system boar d from a height of as little as 6 inches so that it falls flat on a hard bench[...]

T able 28. Location of major sensitive components on the system board Following components soldered on the top side of the system boar d are extremely sensitive. When you service the system boar d, avoid any kind of rough handling. a GMCH (Integrated video chip) b CPU c ICH (I/O Controller Hub) d V ideo chip (only for discre[...]

T able 28. Location of major sensitive components on the system board (continued) For ThinkPad Edge 15 ″ and E50 integrated models: a b c For ThinkPad Edge 15 ″ and E50 discrete models: c d a b 11 4 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

T able 29. Removal steps of system board assembly For ThinkPad Edge 15 ″ and E50: 1 1 1 1 Step Screw (quantity) Color T orque 1 M2 × 5 mm, wafer-head, nylon-coated (4) Black 0.181 Nm (1.85 kgfcm) For ThinkPad Edge 14 ″ and E40: 1 1 Step Screw (quantity) Color T orque 1 M2 × 5 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 k[...]

T able 29. Removal steps of system board assembly (continued) 2 2 3 When installing: Make sure that the connectors ar e attached firmly to the system board. 11 6 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

1 190 USB connector board and USB cable assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1040 Thermal cover” on page 81 v “1050 Hard disk drive (HDD) assembly” on page 82 v “1090 W ireless W AN slot cover and PCI Express Mini Card for wir eless W AN” on page 90 v “1 100 Palm rest assembly with [...]

T able 30. Removal steps of USB connector board and USB cable assembly (continued) Cable routing: Route the USB cable assembly as shown in these figures. For ThinkPad Edge 15 ″ and E50: For ThinkPad Edge 14 ″ and E40: 11 8 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

1200 DC-in cable and base cover For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1020 ExpressCar d blank bezel” on page 79 v “1030 Optical drive or travel cover” on page 80 v “1040 Thermal cover” on page 81 v “1050 Hard disk drive (HDD) assembly” on page 82 v “1060 DIMM” on page 84 v “1070 Fan a[...]

T able 31. Removal steps of DC-in cable and base cover (continued) For ThinkPad Edge 14 ″ and E40: 1 2 3 4 Step Screw (quantity) Color T orque 1 M2 × 5 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgfcm) 120 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

T able 31. Removal steps of DC-in cable and base cover (continued) Cable routing: Route the cable as shown in these figures. For ThinkPad Edge 15 ″ and E50: For ThinkPad Edge 14 ″ and E40: Removing and replacing a FRU 121[...]

Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover , you need to apply the following labels: 4 Battery word label 6 Homologation label Following labels need to be peeled off fr om the old base cover , and need to be put on the new base [...]

(continued) For ThinkPad Edge 14 ″ and E40: 2 3 5 6 7 8 9 10 12 11 4 1 Removing and replacing a FRU 123[...]

2010 LCD front bezel For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1090 W ireless W AN slot cover and PCI Express Mini Card for wir eless W AN” on page 90 v “1 100 Palm rest assembly with cables” on page 93 v “1 1 10 PCI Expr ess Mini Card for wireless LAN” on page 96 v “1 140 Keyboard” on page 100[...]

2020 Speaker assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1090 W ireless W AN slot cover and PCI Express Mini Card for wir eless W AN” on page 90 v “1 100 Palm rest assembly with cables” on page 93 v “1 1 10 PCI Expr ess Mini Card for wireless LAN” on page 96 v “1 140 Keyboard” on page 10[...]

2030 Integrated camera For access, remove these FRUs, in or der: v “1010 Battery pack” on page 78 v “1090 W ireless W AN slot cover and PCI Express Mini Card for wir eless W AN” on page 90 v “1 100 Palm rest assembly with cables” on page 93 v “1 1 10 PCI Expr ess Mini Card for wireless LAN” on page 96 v “1 140 Keyboard” on page [...]

2040 Hinges, LCD panel, LCD cable, and LCD rear cover assembly For access, remove these FRUs, in or der: v “1010 Battery pack” on page 78 v “1090 W ireless W AN slot cover and PCI Express Mini Card for wir eless W AN” on page 90 v “1 100 Palm rest assembly with cables” on page 93 v “1 1 10 PCI Expr ess Mini Card for wireless LAN” on[...]

T able 35. Removal steps of hinges, LCD panel, LCD cable, and LCD rear cover assembly (continued) For ThinkPad Edge 14 ″ and E40: 1 1 Step Screw (quantity) Color T orque 1 M2 × 5 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgfcm) 3 4 128 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

T able 35. Removal steps of hinges, LCD panel, LCD cable, and LCD rear cover assembly (continued) 5 6 7 3 3 3 3 4 4 Step Screw (quantity) Color T orque 3 M2 × 3 mm, small-head, nylon-coated (4) Black 0.181 Nm (1.85 kgfcm) When installing: Make sure that the LCD connector is attached firmly . Removing and replacing a FRU 129[...]

2050 Antenna assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 78 v “1090 W ireless W AN slot cover and PCI Express Mini Card for wir eless W AN” on page 90 v “1 100 Palm rest assembly with cables” on page 93 v “1 1 10 PCI Expr ess Mini Card for wireless LAN” on page 96 v “1 140 Keyboard” on page 10[...]

Locations This chapter presents the location of ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 features and har dware. Front view 1 Integrated camera 2 Built-in microphone 3 Built-in stereo speakers 4 Power switch 5 Security keyhole 6 Power status indicator Note: For the description of the indicator , see “S[...]

3 3 4 11 5 6 7 8 10 9 1 2 120 13 14 15 16 132 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

Rear view 1 Sleep (standby) status indicator Note: For the description of the indicator , see “Status indicators” on page 69. 2 Combo audio jack 3 HDMI port 4 RJ-45 (Ethernet) connector 5 eSA T A/USB connector 6 External monitor connector 7 Security keyhole 3 4 5 6 2 1 7 Bottom view 1 Battery pack[...]

134 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

Parts list This chapter contains following lists of the service parts. v “Overall” on page 136 v “LCD FRUs” on page 160 v “Keyboard” on page 171 v “Miscellaneous parts” on page 173 v “AC adapters” on page 174 v “Power cords” on page 175 v “Recovery discs” on page 176 v “Common service tools” on page 183 Notes: v Each[...]

Overall 1 5 3 2 4 6 7 8 10 11 12 13 14 17 15 16 18 22 23 20 19 21 24 9 136 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

T able 37. Parts list—Overall No. FRU (Overall) FRU no. CRU ID 1 LCD unit (see “LCD FRUs” on page 160.) 2 Keyboard bezel assembly 14W v 0199-all v 0578-all v 0579-all 60Y5597 N 2 Keyboard bezel assembly 15W v 0301-all v 0302-all v 0319-all 60Y5599 N 3 T op shielding assembly 14W v 0199-all v 0578-all v 0579-all 75Y4729 N 3 T op shielding asse[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 4 2-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card v 0301-CTO, 22x, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx,[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 4 2-GB DDR3-1333 SDRAM SO-DIMM (PC3-10600) card v 0199-CTO, 23x, 24x v 0301-CTO, 22x, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 7 DC-in cable 14W v 0199-all v 0578-all v 0579-all 45M2862 N 7 DC-in cable 15W v 0301-all v 0302-all v 0319-all 45M2863 N 8 Battery pack, 4 cell Li-Polymer (2.2 Ah) v 0199-CTO, 24x v 0301-CTO, 25x, 2Ex, 3Ex, 3Fx, 3Ux, 3Vx, 57x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, [...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 8 Battery pack, 6 cell Li-ion (2.2 Ah) v 0199-CTO, 22x, 23x v 0301-CTO, 23x, 24x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 8 Battery pack, 6 cell Li-ion (2.2 Ah) v 0199-CTO, 22x, 23x v 0301-CTO, 23x, 24x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 8 Battery pack, 6 cell Li-ion (2.6 Ah) dual-mode v 0199-CTO v 0301-CTO v 0302-CTO v 0319-CTO v 0578-CTO v 0579-CTO 42T4791 * 8 Battery pack, 6 cell Li-ion (2.6 Ah) dual-mode v 0199-CTO v 0301-CTO v 0302-CTO v 0319-CTO v 0578-CTO v 0579-CTO 42T4793 * 8 Battery pack, 6 cell [...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 9 Base cover assembly 15W v 0301-all v 0302-all v 0319-all 75Y4728 N 10 DVD-RAM/R W drive v 0199-CTO, 23x, 24x v 0301-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, [...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 10 DVD-RAM/R W drive v 0199-CTO, 23x, 24x v 0301-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx,[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 10 DVD-RAM/R W drive v 0199-CTO, 23x, 24x v 0301-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx,[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 12 Thermal cover with screw 15W v 0301-all v 0302-all v 0319-all 75Y4487 * 13 SA T A hard disk drive, 250 GB, 5,400 rpm v 0199-CTO, 24x v 0301-CTO, 24x, 25x, 26x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Ex, 2Hx, 2Jx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 34x, 35x, 38x, 39x, 3Cx, 3Dx, 3Ex, 3Fx, 3Ux, [...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 13 SA T A hard disk drive, 320 GB, 5,400 rpm v 0199-CTO, 23x v 0301-CTO, 22x, 2Dx, 2Fx, 2Gx, 2Kx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 36x, 37x, 3Ax, 3Bx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 47x, 48x, 4Bx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, [...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 13 SA T A hard disk drive, 320 GB, 5,400 rpm v 0199-CTO, 23x v 0301-CTO, 22x, 2Dx, 2Fx, 2Gx, 2Kx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 36x, 37x, 3Ax, 3Bx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 47x, 48x, 4Bx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, [...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 13 SA T A hard disk drive, 320 GB, 7,200 rpm v 0199-CTO, 22x v 0301-CTO, 23x, 27x, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Yx, 5Dx, 5Kx, 5Px, 5Rx, 5Sx, 8Dx, 8Hx, 8Kx, 8Nx, 8Px v 0302-CTO, 22x v 0319-CTO, 8Fx v 0578-CTO, 23x, 2Bx, 43x, 44x, 45x, 46x, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Kx, 4Lx, 4R[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 15 Thermal module with fan (for Intel ® integrated graphics) v 0301-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx,[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 17 ThinkPad 1 1b/g/n W ireless LAN Mini-PCI Expr ess Adapter II v 0199-CTO, 22x, 23x, 24x v 0301-CTO, 25x, 2Lx, 2Nx, 2Qx, 2Sx, 2Ux, 2Wx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 4[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 17 Intel ® Centrino ® Advanced-N 6200 v 0199-CTO v 0301-CTO, 23x, 2Fx, 2Gx, 2Kx, 4Xx v 0302-CTO v 0319-CTO v 0578-CTO, 23x, 2Hx, 2Jx, 4Mx, 7Fx v 0579-CTO 60Y3231 ** 17 Intel Centrino Advanced-N 6200 (Russia) v 0199-CTO v 0301-CTO v 0302-CTO v 0319-CTO v 0578-CTO v 0579-C[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 18 CPU assembly , Intel Cor e i3-350M Processor (2.26 GHz) v 0301-CTO, 23x, 24x, 2Dx, 2Fx, 2Px, 2Qx, 47x, 4Bx, 4Jx, 4Yx, 4Zx, 52x, 55x, 56x, 5Bx, 5Cx, 5Jx, 6Wx, 6Xx, 6Yx, 6Zx, 72x, 73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Hx, 7Px, 7Zx, 82x, 88x, 99x v 0319-C[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 19 System board assembly , Intel HM55 Integrated 14W without wireless W AN v 0578-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 3Ax, 3Bx, 3Ex, 3Fx, 3Gx, 3[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 19 System board assembly , AMD RS880M/SB820M Integrated 15W v 0302-CTO, 22x, 23x, 24x 75Y4042 N 20 Bluetooth daughter card (BDC-2.1) v 0199-CTO, 22x v 0301-CTO, 22x, 27x, 2Ax, 2Bx, 2Dx, 2Ex, 2Fx, 2Gx, 2Kx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 20 Bluetooth daughter card (BDC-2.1) v 0199-CTO, 22x v 0301-CTO, 22x, 27x, 2Ax, 2Bx, 2Dx, 2Ex, 2Fx, 2Gx, 2Kx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 22 Palm rest assembly with fingerprint r eader 14W v 0199-CTO, 22x v 0578-CTO, 22x, 24x, 2Ex, 2Jx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 45x, 4Mx, 4Nx, 4Px, 4Qx, 52x, 5Qx, 5Rx, 5Sx, 5Tx, 5Yx, 5Zx, 62x, 63x, 65x, 6Xx, 6Yx, 6Zx, 72x, 73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx,[...]

T able 37. Parts list—Overall (continued) No. FRU (Overall) FRU no. CRU ID 23 Keyboard (see “Keyboar d” on page 171.) v 0199-CTO, 22x, 23x, 24x v 0301-CTO, 22x, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x[...]

LCD FRUs In ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50, there ar e following types of LCDs. v 14.0-inch HD LED-backlight LCD (T able 38 on page 161) v 15.6-inch HD LED-backlight LCD (T able 39 on page 165) 1 3 4 5 6 7 8 2 160 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

T able 38. Parts list—14.0-inch HD LCD No. FRU (14.0-inch HD LCD) FRU no. CRU ID 1 LCD front bezel 14W , black v 0199-all v 0578-all v 0579-all 75Y4723 N 1 LCD front bezel 14W , glossy black 75Y4724 N 2 Integrated camera with microphone (0.3M) v 0199-CTO, 23x v 0578-CTO, 22x, 24x, 2Dx, 2Fx, 2Gx, 2Hx, 2Jx, 2Xx, 2Yx, 3Ex, 3Fx, 3Nx, 3Px, 43x, 44x, 4[...]

T able 38. Parts list—14.0-inch HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU no. CRU ID 3 W ireless LAN antenna set 14W v 0199-CTO, 22x, 23x, 24x v 0578-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, [...]

T able 38. Parts list—14.0-inch HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU no. CRU ID 4 Hinges 14W , silver v 0199-CTO v 0578-CTO, 22x, 2Px, 2Qx, 2Rx, 2Sx, 34x, 35x, 38x, 39x, 3Sx, 3Tx, 45x, 46x, 4Fx, 4Px, 4Zx, 53x, 5Bx, 5Cx, 5Dx, 5Tx, 62x, 63x, 66x, 6Bx, 6Cx, 6Dx, 6Ex, 6Mx, 6Nx, 6Rx, 6Sx, 6Yx, 73x, 76x, 78x, 7Bx, 7Ex, 7Gx, 7Jx, 7Rx, 83x, [...]

T able 38. Parts list—14.0-inch HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU no. CRU ID 8 LCD module, 14.0-inch HD glair v 0199-CTO, 22x, 23x v 0578-CTO, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax,[...]

T able 38. Parts list—14.0-inch HD LCD (continued) No. FRU (14.0-inch HD LCD) FRU no. CRU ID 8 LCD module, 14.0-inch HD glair v 0199-CTO, 22x, 23x v 0578-CTO, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax,[...]

T able 39. Parts list—15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) FRU no. CRU ID 2 Integrated camera with microphone (0.3M) v 0301-CTO, 22x, 24x, 2Cx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Lx, 3Ex, 3Fx, 3Ux, 3Vx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 57x, 58x, 59x, 7Kx, 7Lx, 7Mx, 7Nx, 7Yx, 8Qx, 93x, 95x v 0302-CTO,[...]

T able 39. Parts list—15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) FRU no. CRU ID 4 Hinges 15W , black v 0301-CTO, 22x, 23x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 2Zx, 33x, 34x, 35x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Lx, 3Mx, 3Qx, 3R[...]

T able 39. Parts list—15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) FRU no. CRU ID 5 LCD cover kit 15W , matte black v 0301-CTO, 23x, 25x, 2Hx, 2Jx, 2Kx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Nx, 4Qx, 4Sx, 4Ux, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 5Nx, 6Ux, 6Vx, 77x, 78x,[...]

T able 39. Parts list—15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) FRU no. CRU ID 8 LCD module, 15.6-inch HD glair v 0301-CTO, 23x, 25x, 28x, 29x, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 42x, [...]

T able 39. Parts list—15.6-inch HD LCD (continued) No. FRU (15.6-inch HD LCD) FRU no. CRU ID 8 LCD module, 15.6-inch HD anti-glair v 0301-CTO, 22x, 24x, 26x, 27x, 2Ax, 2Bx, 2Hx, 2Jx, 2Kx, 2Lx, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 2Xx, 2Yx, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Nx, 4Qx, 4Sx, 4Ux, 4Wx, 4Xx, 4Yx, [...]

Keyboard T able 40. Parts list—Keyboard Language FRU no. CRU ID Arabic 60Y9674 60Y9602 N Belgian 60Y9675 60Y9603 Brazilian Portuguese 60Y9673 60Y9601 Bulgarian 60Y9676 60Y9604 Canadian French (058) 60Y9671 60Y9599 Canadian French (Acnor) 60Y9670 60Y9598 Czech 60Y9677 60Y9605 Danish 60Y9678 60Y9606 Dutch 60Y9688 60Y9616 Finnish, Swedish 60Y9695 60[...]

T able 41. Parts list—Illuminated keyboard Language FRU no. CRU ID Arabic 60Y9820 60Y9748 N Belgian 60Y9821 60Y9749 Brazilian Portuguese 60Y9819 60Y9747 Bulgarian 60Y9822 60Y9750 Canadian French (058) 60Y9817 60Y9745 Canadian French (Acnor) 60Y9816 60Y9744 Czech 60Y9823 60Y9751 Danish 60Y9824 60Y9752 Dutch 60Y9834 60Y9762 Finnish, Swedish 60Y9841[...]

Miscellaneous parts T able 42. Parts list—Miscellaneous parts FRU FRU no. CRU ID Screw kit (including nylon-coated scr ews): v M2 × 3 mm (silver), small head (35) v M2 × 4 mm (black), bind head (15) v M2 × 4 mm (black), small head (4) v M2 × 6 mm (black), bind head (25) v M2 × 3 mm tamper proof (4) v Shoulder screw M2 (4) v Hex stud (4) v Se[...]

AC adapters T able 43. Parts list—2-pin ac adapters FRU FRU no. CRU ID 2-pin (65 W , 20 V) adapter (models CTO, xxE, xxF , xxJ, xxL, xxP , xxS, xxU, xxY) 42T5282 * 2-pin (65 W , 20 V) adapter (models CTO, xxE, xxF , xxJ, xxL, xxP , xxS, xxU, xxY) 42T4423 2-pin (65 W , 20 V) adapter (models CTO, xxE, xxF , xxJ, xxL, xxP , xxS, xxU, xxY) 42T4419 2-[...]

Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: T able 45. Parts list—2-pin power cords Country or region FRU no. CRU ID Argentina v models -CTO, xxY 42T5020 42T5105 * Brazil v models -CTO, xxP 42T5180 42T5183 Canada, U.S. v models -CTO, xxF , xxL, xxS, xxU 42T5008 42T5093 Ja[...]

Recovery discs Windows 7 Home Basic (32 bit) DVDs W indows 7 Home Basic (32 bit) is preinstalled as the operating system in the following models: v 0199-CTO v 0301-CTO, 4Bx, 4Cx, 4Dx, 5Ax, 5Bx, 5Cx, 5Dx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 98x v 0302-CTO v 0319-CTO v 0578-CTO, 3Yx, 3Zx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x[...]

Windows 7 Home Premium (32 bit) DVDs W indows 7 Home Premium (32 bit) is pr einstalled as the operating system in the following models: v 0199-CTO v 0301-CTO, 2Dx, 2Ex, 4Mx, 4Nx, 4Yx, 5Ex, 5Fx, 7Px, 7Yx, 7Zx, 82x, 83x, 84x, 85x, 86x v 0302-CTO v 0319-CTO v 0578-CTO, 2Fx, 2Gx, 48x, 49x, 4Jx, 4Kx, 57x, 5Ax, 5Dx, 5Gx, 5Jx, 5Sx, 5Tx, 5Ux, 7Rx, 7Sx, A5x[...]

Windows 7 Home Premium (64 bit) DVDs W indows 7 Home Premium (64 bit) is pr einstalled as the operating system in the following models: v 0199-CTO v 0301-CTO, 24x, 25x, 28x, 29x, 2Lx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Vx, 3Yx, 3Zx, 42x, 46x, 47x, 48x, 49x, 4Gx, 5Nx, 5Rx, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6[...]

Windows 7 Professional (32 bit) DVDs W indows 7 Professional (32 bit) is pr einstalled as the operating system in the following models: v 0199-CTO v 0301-CTO, 26x, 27x, 2Mx, 2Nx, 2Px, 2Qx, 2Rx, 2Sx, 2Vx, 2Wx, 2Zx, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 4Hx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 52x, 53x, 54x, 56x, 5[...]

T able 50. Parts list—Windows 7 Professional (32 bit) recovery DVDs Language P/N CRU ID Arabic 76Y1572 * Brazilian Portuguese 76Y1573 Czech 76Y1576 Danish 76Y1577 English 76Y1599 English (for India) 76Y1578 English, Finnish, and Swedish (in Sweden) 76Y1601 English, French, German, and Dutch (in Belgium and Luxembur g) 76Y1600 English, French, Ger[...]

Windows 7 Professional (64 bit) DVDs W indows 7 Professional (64 bit) is pr einstalled as the operating system in the following models: v 0199-CTO, 22x, 23x, 24x v 0301-CTO, 22x, 23x, 2Ax, 2Bx, 2Fx, 2Gx, 2Hx, 2Jx, 2Kx, 2Tx, 2Ux, 2Xx, 2Yx, 43x, 44x, 45x, 5Sx, 6Qx, 6Rx, 6Sx, 6Tx, 6Ux, 6Vx, 73x, 74x, 75x, 76x, 77x, 78x, 7Ex, 7Fx, 7Nx, 7Qx, 7Vx, 7Wx, 7[...]

T able 51. Parts list—Windows 7 Professional (64 bit) recovery DVDs Language P/N CRU ID Arabic 76Y1664 * Brazilian Portuguese 76Y1665 Czech 76Y1668 Danish 76Y1669 English 76Y1691 English (for India) 76Y1670 English, Finnish, and Swedish (in Sweden) 76Y1693 English, French, German, and Dutch (in Belgium and Luxembur g) 76Y1692 English, French, Ger[...]

Common service tools T able 52. Parts list—Common service tools T ool P/N Screwdriver kit 95F3598 1/4 ″ drive spinner handle 1650840 1/4 ″ Sq. to 1/4 ″ hex torx adapter 93F2838 TR7-TR-10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 USB 2.0 CD-R W/DVD-ROM combo drive II 40Y8687 USB cable 40Y8704 USB floppy dis[...]

184 ThinkPad Edge 14 ″ , Edge 15 ″ , E40, and E50 Hardwar e Maintenance Manual[...]

Notices Lenovo may not offer the pr oducts, services, or features discussed in this document in all countries. Consult your local Lenovo repr esentative for information on the products and services curr ently available in your area. Any refer ence to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo produ[...]

vary significantly . Some measurements may have been made on development-level systems and there is no guarantee that these measur ements will be the same on generally available systems. Furthermore, some measur ements may have been estimated through extrapolation. Actual results may vary . Users of this document should verify the applicable data f[...]

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Part Number: 75Y4302 (1P) P/N: 75Y4302[...]