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Lenovo 11 manual

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Table of contents for the manual

  • Page 1

    Lenovo IdeaPad Yoga 11 Hardware Maintenance Manual[...]

  • Page 2

    Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 63. First Edition (Oct. 2012) © Copyright Lenovo 2012. All rights reserved. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, r[...]

  • Page 3

    iii Contents About this manual ....................................... iv Safety information ........................................ 1 General safety ................................................ 2 Electrical safety .............................................. 3 Safety inspection guide .................................. 5 Handling devices tha[...]

  • Page 4

    iv About this manual This manual contains service and reference information for the following Lenovo IdeaPad product: Lenovo IdeaPad Y oga 1 1 Use this manual to troubleshoot problems. The manual is divided into the following sections: The common sections provide general information, guidelines, and safety • information required for servicing com[...]

  • Page 5

    1 Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service an Lenovo IdeaPad Y oga 1 1 computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handling devices that are sensitive to [...]

  • Page 6

    2 IdeaPad Y oga 1 1 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: Observe a good housekeeping in the area where the machines are put • during and after the maintenance. When lifting any heavy object: • 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object [...]

  • Page 7

    3 Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines t[...]

  • Page 8

    4 IdeaPad Y oga 1 1 Hardware Maintenance Manual Always look carefully for possible hazards in your work area. Examples of • these hazards are moist oors, nongrounded power extension cables, power surges, and missing safety grounds. Do not touch live electrical circuits with the reflective surface of a plastic • dental mirror . The surface is[...]

  • Page 9

    5 Safety information Safety inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury . This guide addresses only those items. Y ou should use good judgment to ident[...]

  • Page 10

    6 IdeaPad Y oga 1 1 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by[...]

  • Page 11

    7 Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew , Italian, Japanese, and Spanish. Safety notice 1 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 t[...]

  • Page 12

    8 IdeaPad Y oga 1 1 Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery , recharge it, throw it into fire or water, or short- circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropri[...]

  • Page 13

    9 Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into re or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrec[...]

  • Page 14

    10 IdeaPad Y oga 1 1 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector , disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances [...]

  • Page 15

    11 Safety information Safety notice 5 If the LCD breaks and the uid fro m inside the LCD gets into your eyes o r on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the uid are present after washing. Si le panneau d’afchage à cristaux liquides se brise et que[...]

  • Page 16

    12 IdeaPad Y oga 1 1 Hardware Maintenance Manual Safety notice 6 DANGER T o avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. An d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation. Aus Sicherheitsgründen di[...]

  • Page 17

    13 Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer , unplug all power cords from electrical outlet s, remove the batte ry pack, and then d isconnect any interc onnecting cables. A vant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimenta[...]

  • Page 18

    14 IdeaPad Y oga 1 1 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo IdeaPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certied in the U.S. to conform to t[...]

  • Page 19

    15 Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Rad[...]

  • Page 20

    16 IdeaPad Y oga 1 1 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • “Strategy for replacing FRUs” on page 16 – “Important notice for replacing a system board ” on page 17 • “Important information about replacing RoHS compliant FRUs” on page 18 Importan[...]

  • Page 21

    17 Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: If you are instructed to replace an FRU, but the replacement does not solve • the problem, reinstall the original FRU before you continue. Some computers have both a processor board and a system boa rd. If you • are instr[...]

  • Page 22

    18 IdeaPad Y oga 1 1 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Elec tro nic E quip men t Dire cti ve (20 02/ 95/ EC) is a Eur ope an Unio n lega l requirement affecting the global electronics industry . RoHS requirements must be implemented o[...]

  • Page 23

    19 General checkout General checkout This chapter presents the following information: • “What to do rst ” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: • Onlycertiedtrainedpersonnelcanservicethecomputer . ?[...]

  • Page 24

    20 IdeaPad Y oga 1 1 Hardware Maintenance Manual What to do rst When you do return an 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 servicer 2. Date of service 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page nu[...]

  • Page 25

    21 General checkout Power system checkout T o verify a symptom, follow the steps below: 1. T urn off the computer . 2. Connect the AC adapter . 3. Make sure that power is supplied when you turn on the computer . 4. T urn off the computer . 5. Disconnect the AC adapter . 6. Make sure that the battery pack supplies power when you turn on the computer[...]

  • Page 26

    22 IdeaPad Y oga 1 1 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator still does not light on, [...]

  • Page 27

    23 Related service information Related service information This chapter presents the following information: • “Restoring the factory contents by using OneKey Recovery” on page 23 • “Passwords” on page 24 • “Power management” on page 25 Restoring the factory contents by using OneKey Recovery Restore of factory default The Lenovo Id[...]

  • Page 28

    24 IdeaPad Y oga 1 1 Hardware Maintenance Manual When you use the recovery discs to boot your computer , the system will enter the user interface for system recovery automatically . Please follow the prompt to insert the backup discs to complete the whole recovery process. Note: The recovery process might take up to 2 hours. Passwords As many as tw[...]

  • Page 29

    25 Related service information Power management Note: Power management modes are not supported for APM operating system. T o reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank mode If the time set on the “Turn off monitor” timer in the operating system expires, t[...]

  • Page 30

    26 IdeaPad Y oga 1 1 Hardware Maintenance Manual Lenovo IdeaPad Y oga 1 1 This chapter presents the following product-sp ecific service references and product-specic parts information: • “Specications ” on page 26 • “Status indicators” on page 28 • “Function key combinations ” on page 29 • “FRU replacement notices ” on[...]

  • Page 31

    27 Lenovo IdeaPad Y oga 1 1 T able 1. Specications (continued) Feature Description T ouch pad • Multi-touch type Integrated camera • HD 1.0 Mega Battery • 4 cell, 42 Wh AC adapter • 20 V , 45 W Pre-installed operating system • Win8[...]

  • Page 32

    28 IdeaPad Y oga 1 1 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: 1 T able 2. Status indicators Symbol Indicator status Meaning 1 Battery status indicator On (white) The computer is on and is connected to an electrical power source through the AC power adapter . The computer is off and i[...]

  • Page 33

    29 Lenovo IdeaPad Y oga 1 1 Function key combinations The following table shows the function of each combination of function key . T able 3. Function keys : Mutes/unmutes the sound. : Decreases the volume level. : Increases the volume level. : Closes the currently active window . : Refreshes the desktop or the currently active window . : Enables/di[...]

  • Page 34

    30 IdeaPad Y oga 1 1 Hardware Maintenance Manual FRU replacement notices This s ect ion pr ese nts no tic es rel ate d to remo vin g a nd rep lac ing p arts . Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo IdeaPad computer, this problem is addressed with special nylon-[...]

  • Page 35

    31 Lenovo IdeaPad Y oga 1 1 Removing and replacing an FRU This section presents exploded gures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the fo llowing general rules: 1. Do not attempt to service any computer unless you have been trained and certied. An untrained person runs the risk of damaging[...]

  • Page 36

    32 IdeaPad Y oga 1 1 Hardware Maintenance Manual 1010 Dummy card Figure 1. Removal step of dummy card Remove the dummy card in the direction shown by arrows 1 2 . 1 2[...]

  • Page 37

    33 Lenovo IdeaPad Y oga 1 1 1020 Keyboard Figure 2. Removal steps of keyboard Remove the two rubber feet in the direction shown by arrows 1 , an d t he n remove the two screws 2 . 1 2 1 2 Step Screw (quantity) Color T orque 1 M2.0 × 4.0 mm, at-head, nylok-coated ( 2) Black 1.5-2.0 kg-cm[...]

  • Page 38

    34 IdeaPad Y oga 1 1 Hardware Maintenance Manual Figure 2. Removal steps of keyboard (continued) Lift the keyboard a little 3 and detach the connector in the direction shown by arrows 4 5 , then remove the keyboard. 4 3 5 When installing: Make sure that the FPC connector is attached rmly .[...]

  • Page 39

    35 Lenovo IdeaPad Y oga 1 1 1030 Keyboard bezel For access, remove this FRU: • “1020 Keyboard” on page 33 Figure 3. Removal steps of keyboard bezel Remove the four screws 1 and the six screws 2 . 1 2 2 2 2 2 2 1 1 1 Step Screw (quantity) Color T orque 1 M2.0 × 4.0 mm, at-head, nylok-coated (4) Black 1.5-2.0 kg-cm 2 M2.0 × 6.0 mm, at-h[...]

  • Page 40

    36 IdeaPad Y oga 1 1 Hardware Maintenance Manual Figure 3. Removal steps of keyboard bezel (continued) Detach the FPCconnector in the direction shown by arrows 3 4 . Remove the four screws 5 . 5 5 3 4 Step Screw (quantity) Color T orque 5 M2.0 × 2.5 mm, at-head, nylok-coated (4) Black 1.5-2.0 kg-cm Remove the base cover in the direction shown b[...]

  • Page 41

    37 Lenovo IdeaPad Y oga 1 1 1040 Screen rotation lock button board For access, remove these FRUs in order: • “1020 Keyboard” on page 33 • “1030 Keyboard bezel” on page 35 Figure 4. Removal steps of screen rotation lock button board Detach the FPC connector in the direction shown by arrows 1 2 . Remove the screws 3 . 2 3 1 Step Screw (qu[...]

  • Page 42

    38 IdeaPad Y oga 1 1 Hardware Maintenance Manual Figure 4. Removal steps of screen rotation lock button board (continued) Remove the battery pack in the direction shown by arrow 4 . 4[...]

  • Page 43

    39 Lenovo IdeaPad Y oga 1 1 1050 Battery pack For access, remove these FRUs in order: • “1020 Keyboard” on page 33 • “1030 Keyboard bezel” on page 35 • “1040 Screen rotation lock button board” on page 37 DANGER Only use the battery specied in the parts list for your computer. Any other battery could ignite or explode. Figure 5.[...]

  • Page 44

    40 IdeaPad Y oga 1 1 Hardware Maintenance Manual Figure 5. Removal steps of battery pack (continued) Remove the battery pack in the direction shown by arrow 3 . 2 When installing: Make sure the battery pack connector is attached rmly .[...]

  • Page 45

    41 Lenovo IdeaPad Y oga 1 1 1060 V olume button board For access, remove these FRUs in order: • “1020 Keyboard” on page 33 • “1030 Keyboard bezel” on page 35 • “1040 Screen rotation lock button board” on page 37 • “1050 Battery pack” on page 39 Attention: • Do not drop the hard disk drive or appl[...]

  • Page 46

    42 IdeaPad Y oga 1 1 Hardware Maintenance Manual Figure 6. Removal steps of hard disk drive (continued) Remove the hard disk drive from the slot in the direction shown by arrow 3 . 3 When installing: Make sure that the HDD connector is attached rmly .[...]

  • Page 47

    43 Lenovo IdeaPad Y oga 1 1 1070 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • “1020 Keyboard” on page 33 • “1030 Keyboard bezel” on page 35 • “1040 Screen rotation lock button board” on page 37 • “1050 Battery pack” on page 39 • “1060 V olume button board” on page 41 Figure 7. Remova[...]

  • Page 48

    44 IdeaPad Y oga 1 1 Hardware Maintenance Manual Figure 7. Removal steps of PCI Express Mini Card for wireless LAN (continued) Remove the two wireless LAN cables in the direction shown by arrows 3 . 2 2 When installing: In models with a wireless LAN card that has two antenna connectors, plug • the black cable (1st) (MAIN) into the jack labeled 1 [...]

  • Page 49

    45 Lenovo IdeaPad Y oga 1 1 1080 Speakers For access, remove these FRUs in order: • “1020 Keyboard” on page 33 • “1030 Keyboard bezel” on page 35 • “1040 Screen rotation lock button board” on page 37 • “1050 Battery pack” on page 39 • “1060 V olume button board” on page 41 • “1070 PCI Express Mini Card for wireless[...]

  • Page 50

    46 IdeaPad Y oga 1 1 Hardware Maintenance Manual Figure 8. Removal steps of DIMM (continued) Remove the speakers in the direction shown by arrows 2 . 2 2[...]

  • Page 51

    47 Lenovo IdeaPad Y oga 1 1 1090 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. • A void rough handling of any kind. • In the whole process, make sure n[...]

  • Page 52

    48 IdeaPad Y oga 1 1 Hardware Maintenance Manual Figure 9. Removal steps of system board (continued) Remove the button cell connector in the direction shown by arrows 2 . 2 Unplug the three connectors in the direction shown by arrows 3 4 5 . 3 4 5 When installing: Make sure that all the connectors are attached rmly .[...]

  • Page 53

    49 Lenovo IdeaPad Y oga 1 1 Figure 9. Removal steps of system board (continued) Remove the two screws 6 . 6 6 When installing: Make sure that the power connector is attached rmly . Step Screw (quantity) Color T orque 6 M2.0 × 2.5 mm, at-head, nylok-coated (2) Black 1.5-2.0 kg-cm Remove the system board brackets and the system board in the di[...]

  • Page 54

    50 IdeaPad Y oga 1 1 Hardware Maintenance Manual 1 100 LCD unit For access, remove these FRUs in order: • “1020 Keyboard” on page 33 • “1030 Keyboard bezel” on page 35 • “1040 Screen rotation lock button board” on page 37 • “1050 Battery pack” on page 39 • “1060 V olume button board” on page 41 • “1070 PCI Express [...]

  • Page 55

    51 Lenovo IdeaPad Y oga 1 1 Figure 10. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrow 2 . 2[...]

  • Page 56

    52 IdeaPad Y oga 1 1 Hardware Maintenance Manual 1 1 10 Base cover For access, remove these FRUs in order: • “1020 Keyboard” on page 33 • “1030 Keyboard bezel” on page 35 • “1040 Screen rotation lock button board” on page 37 • “1050 Battery pack” on page 39 • “1060 V olume button board” on page 41 • “1070 PCI Expre[...]

  • Page 57

    53 Lenovo IdeaPad Y oga 1 1 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 label: The following labels need to be peeled off from the old base cover , and need to be put on the new base cover . a Energy star La[...]

  • Page 58

    54 IdeaPad Y oga 1 1 Hardware Maintenance Manual Locations Front view and right-side view 1 Integrated camera (select models only) 2 Multi-touch screen 3 Windows button 4 T ouchpad 5 Wireless LAN antennas 6 Screen rotation lock button 7 Speaker 8 USB port 9 Memory card slot J AC power adapter jack 1 2 3 4 5 5 6 7 8 9 10[...]

  • Page 59

    55 Lenovo IdeaPad Y oga 1 1 Bottom and Left-side view 1 Power button 2 Battery status indicator Note: For the description of each indicator , see “Status indicators” on page 28. 3 V olume button 4 Speaker 5 Built-in microphone 6 HDMI port 7 USB port 8 Combo audio jack 1 2 3 4 5 6 7 8[...]

  • Page 60

    56 IdeaPad Y oga 1 1 Hardware Maintenance Manual Parts list This section presents the following service parts: • “Overall” on page 57 • “Keyboard” on page 59 • “Miscellaneous parts” on page 61 • “Power cords” on page 62 Notes: • Each FRU is available for all types or models, unless specic types or models are specied.[...]

  • Page 61

    57 Lenovo IdeaPad Y oga 1 1 Overall 1 2 e 6 f 7 8 9 a 13 b g 12 3 c 4 d 5 9 a 10 11 b[...]

  • Page 62

    58 IdeaPad Y oga 1 1 Hardware Maintenance Manual T able 5. Parts list—Overall No. FRU FRU no. CRU ID. a-g See “Miscellaneous parts” on page 61. N 1 VENUS_LCD_COVER_ASSY_Orange_Wlan 50V1 1A3001 1 VENUS_LCD_COVER_ASSY_Gray_Wlan 50V1 1A4001 2 Keyboard (see “Keyboard” on page 59.) 3 VENUS_UPPER_CASE_SUB_ASSY .ASM 50V1 1C1001 4 Venus SMP/A TL [...]

  • Page 63

    59 Lenovo IdeaPad Y oga 1 1 Keyboard T able 7. Parts list—Keyboard Language P/N CRU ID. Chicony English 25204677 N U.K. English 25204678 Italian 25204679 Spanish 25204680 T urkish 25204681 Thai 25204682 Portuguese 25204683 Latin 25204684 Canadian Bilingual (En+Fr) 25204685 Korean 25204686 T raditional Chinese 25204687 Russian 25204688 French 2520[...]

  • Page 64

    60 IdeaPad Y oga 1 1 Hardware Maintenance Manual Language P/N CRU ID. Sunrex (continued) Brazilian 25204722 N Japanese 25204723 Dutch 25204724 Greek 25204725 Hebrew 25204726 Hungarian 25204727 Nordic 25204728 Belgian 25204729 Icelandic 25204730 Slovenian 25204731 Swiss 25204732 US international 25204733 Czech&Slovak 25204734 Bulgarian 25204735 [...]

  • Page 65

    61 Lenovo IdeaPad Y oga 1 1 Miscellaneous parts T able 8. Parts list—Miscellaneous parts FRU P/N CRU ID. System miscellaneous parts: • ( a ) VENUS_PCIE_SUPPORT_FRAME • ( b ) VENUS_RUBBER_FOOT_BACK 41V1 1D2010 43V1 1D7010 N Cable miscellaneous parts: • ( c ) VENUS_TP_FFC_Luxshare • ( d ) VENUS_POWER_PCBA_FFC_Luxshare • ( d[...]

  • Page 66

    62 IdeaPad Y oga 1 1 Hardware Maintenance Manual Power cords A Lenovo IdeaPad power cord for a specific country or region is usually available only in that country or region: T able 10. Parts list—2-pin power cords Region P/N CRU ID. CCC • LINETEKPC205+RVV0.75/2C+COC031m 145500018 * ARGENTINA • LINETEKLP40+H03VVH2-F+LS7H1[...]

  • Page 67

    63 Notices Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenov[...]

  • Page 68

    64 IdeaPad Y oga 1 1 Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly . Some measurements may have been made on development-level systems and there is no guarantee tha t these measurement s will be the s[...]