Lenovo IdeaPad A3000 manuale d’uso

IdeaT ab A3000 Hardware Maintenance Manual[...]

Note: Before us ing this inf ormation an d the produc t it supports, be sur e to read the ge neral info rmation under “ Notices ” on page 41 . First Edition (May 2013) © Copyrigh t Lenovo 2013. A ll right s reserv ed. LIMITED AND RESTRICTED RIGH TS NOTICE: If data or software is delivered pu rsuant a General Services Admi nistration “GS A”[...]

Content s About this manual ........................................ iv Safety information ......................................... 1 General safety ................................................. 2 Electrical safety ............................................... 3 Safety inspecti on guide ................................... 5 Handling dev ices[...]

About this manual This manual cont ains serv ice and referenc e information f or the following Le novo IdeaPad prod uct: Lenovo IdeaT ab A3000 Use this manual t o troublesho ot problems. The manual is divided into the following se ctions: • The common sec tions provide general in formation, guide lines, and safety information r equired for servic[...]

Safety information Safety information This chapter pres ents the fol lowing safety information that you need to g et familiar with before y ou serv ice an IdeaT ab A 3000 computer: • • “ General safety ” on p age 2 • • “ Electrical safety ” on p age 3 • • “ Safety inspection guide ” on page 5 • • “ Handling devices tha[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al General safety Follow these rule s below to e nsure genera l safety: • Observe a good hous ekeeping in the area where the ma chines are put du ring and after the mainte nance. • When lifting any heavy ob ject: 1. Make sure that you can st and saf ely without sli pping. 2. Distribute th e wei[...]

Safety information Electrical safety Observe the following rul es when workin g on electric al equipment s. Important: Use only appr oved tools an d test equipment s. Some hand tools hav e handles covered w ith a soft material th at does not insulate you when w orking with live electrical curre nts. Many custom ers have r ubber floor mats n ear the[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al • Always look carefully for possible hazards in your work area. Examples of these hazards are moist f loors, nongrounded po wer extension cables, po wer surges, and missing safety grounds . • Do not touch live e lectrical circuits with the reflecti ve surface of a plastic dental mirror . The[...]

Safety information Safety inspection guide The purpose of t his inspectio n guide is to a ssist you in identifying pote ntial unsafe conditions. As each mac hine was d esigned and built, requi red safety items were install ed to protect users and s ervice pers onnel from in jury . This guide addresses only those item s. Y ou should use good judgmen[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Handling devices that are sensitive to electrost atic discharge Any computer p art cont aining tran sistors or integra ted circuit s (ICs) sho uld be consider ed sensitive t o electros tatic discharge (ESD) . ESD damage can oc cur when there is a differ ence in charg e between ob jects. Pro tect[...]

Safety information Safety notices: multilingual translations The safety notices in this secti on are prov ided in Engl ish, French , German, Hebrew , Italian, J apanese, and S panish. 7[...]

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Safety information 9[...]

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Safety information 11[...]

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Safety information 13[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Laser compliance st atement Some models of Lenovo I deaPad comput er are equi pped from the factory with an optical stora ge device s uch as a CD -ROM drive or a DV D-ROM driv e. Such devices are also s old separat ely as options. If one of thes e drives is inst alled, it is certified in the U.S[...]

Safety information A CD-ROM drive, a DVD-R OM drive, or any other stora ge device in stalled m ay contai n an embedded Class 3A or Class 3B laser diod e. Note the f ollowing: 15[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Important service information This chapter pres ents the follow ing importan t service informati on: • • “ S trategy for replacing FRUs ” on page 16 – “ Important notice for repla cing a system board ” on page 17 • • “ Important information abou t replacing RoHS compl iant FR[...]

Important service information Use the follow ing strategy to prevent unnecessary expense fo r replacing a nd servicing FRUs: • If you are instructed to replace an FRU, bu t the replacement do es not solve the problem, reins tall the original FRU before you continue. • Some computers ha ve both a pro cessor board and a system board. If you are i[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Import ant information about replacing RoHS compliant FRUs RoHS, The Restriction of Haz ardous Substances in Electrical and Electronic Equipment Directi ve (2002/95/EC) is a European Union legal requireme nt affecting the globa l electronics industr y . RoHS requireme nts must be implemented on [...]

General checkout General checkout This chapter pres ents the fol lowing informatio n: • • “ What to do f irst ” on page 20 • • “ Power system check out ” on page 21 Before you g o to the checko ut, make sure t o read the following import ant notes: Important notes: • Only certified trained per sonnel can service the computer. • [...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al What to do first When you do return a n FRU, y ou must includ e the foll owing informa tion in the part s exchange f orm or pa rts return form that you a ttach to it: 1. Name and phone nu mber of servicer 2. Date of servi ce 3. Date on which the machine failed 4. Date of purchase 5. Pr ocedure i[...]

General checkout Power system checkout If you suspe ct a power pr oblem, see the appropriate one of the following pow er supply check outs: • • “ Checking the AC adapter ” on page 21 • • “ Checking the battery pack ” on page 22 Checking the AC adapter Y ou are here because th e computer fails only w hen the AC adapter is u sed. • [...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Checking the battery p ack Battery char ging does not start unt il the Power M eter shows that l ess than 95% of the tot al power remai ns; under thi s condition th e battery p ack can cha rge to 100% of it s capa city . This p rotects the battery pack from being overch arged or from having a sh[...]

Related service infor mation Related servic e information This chapter pres ents the fol lowing informatio n: • • “ Locking the screen ” on page 23 • • “ Power manage ment ” on page 23 Locking the screen T o set the lock sc reen function, do the foll owing: 1. Power on your compute r . 2. T ap Security u nder Settings In the app lic[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Lenovo IdeaTab A3 000 This chapter pre sents the foll owing product -specific serv ice reference s and product-spec ific part s information : • • “ S pecifications ” on page 24 • • “ FRU replacement notices ” o n page 25 • • • “ Removing and repl acing an FRU ” on page [...]

Lenovo IdeaT a b A3000 FRU replacement notices This section p resent s notices relat ed to remov ing and replac ing part s. Read thi s section carefully before replacing an y FRU. Screw notices Loose screw s can cause a reliability pr oblem. In the Lenovo Ide aPad computer , this problem is address ed with special nylon-c oated screws that hav e th[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Removing and replacing an FRU This section present s exploded figures with the instruc tions to in dicate how t o remove and replace the FR U. Make sure to observ e the following general rul es: 1. Do not attemp t to service any computer unless you have been train ed and certified. An untrained [...]

Lenovo IdeaT a b A3000 Lenovo IdeaT a b A3000 27 cover 1010 Rear cover Figure 1. Rem oval step s of rear Note: T urn off t he IdeaT ab befor e you begin. F ailure to do s o may caus e permanent d amage to the Id eaT ab. Remove the batte ry cover from t he corner 1 . Remove the ba ttery cover in t he direction s hown by arrow 2 . 27[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Figure 1. Rem o val step s of bas e cover (conti nued) Remove the fif teen scr ews 3 . Ste p Screw (quantit y ) Color To r q u e 3 M1.4 x 3.5 mm, flat- head, nylon- coated (15) Silver NJIFP Insert a plastic plate tool 4 and gently disassemble the r ear cover by the tool in e direc[...]

Lenovo IdeaT a b A3000 1020 Battery “ 1010 Rear cover ” on p age 27 A NGER nly use the batte ry specified in t he part s list for y our computer . Any other bat tery ould ignite or ex plode. p ack For access, remo ve this FRU: • • D O c Figure 2. Rem oval st eps of b attery p ack isconnect th e battery conn ector in the di rection show n by[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al 1030 System board he system board: hen handli ng the system board, bear the following i n mind. ful not to drop the sy stem board on a bench to p that has a hard g of any kind. In the whole proce ss, make sure not to drop or st ack the system board. e sure to put it only on a padded surfa ce Imp[...]

Lenovo IdeaT a b A3000 Figure 3. Rem oval s teps of system boar d (continued ) emove the three screws 4 . R Ste p Screw (quantit y ) Color To r q u e 4 M1.4 x 3.5 mm, flat- head, nylon- coated (3) Silv er NJIFP 31[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Figure 3. Rem oval step s of syst em board (conti nued) Gently turn over the sy stem board i n the dire ction show n by arrow 5 . Det ach the udio board conn ector in the directi on shown by arrow s 6 7 . en in e ttached. arefully lif t the m otor , and then remov e the system board in the direc[...]

Lenovo IdeaT a b A3000 1040 Audio “ 1020 Battery pack ” on page 29 “ 1030 System board ” on p age 30 igure 4. Rem oval step of audio boa rd emove the scre w 1 . board For access , remove the se FRUs in order : • • “ 1010 Rear cover ” on p age 27 • • • • F R Ste p Screw (quantit y ) Color To r q u e 1 M1.4 x 3.5 mm, flat- hea[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Figure 4. Rem ova l step of audio board (continued) n by arrow s 2 . Remove the au dio board i n the direc tion show 34[...]

Lenovo IdeaT a b A3000 1050 Internal or access , remove the se FRUs in order : “ 1010 Rear cover ” on p age 27 “ 1020 Battery pack ” on page 29 “ 1030 System board ” on p age 30 “ “ 1040 Audio board ” on page 33 igure 5. Rem oval step s of interna l antenna emove the inter nal antenna in the direct ion shown by arrow 1 . antenna F[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Locations Front Micro USB port and T op view 1 T o uch screen 2 Front camera 3 Power button 4 Combo audio jack 5 36[...]

Lenovo IdeaT a b A3000 Lenovo IdeaT a b A3000 37 t-side and Bottom vie w 1 Back camera n Righ 2 V olume +/- butto 3 Spe a k e r s 4 Microphone 37[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Part s list This section pres ents the foll owing service p arts: page 39 otes: Each FRU is av ailable for all types or mod els, unless specific ty pes or models are speci fied. • • “ Ov erall ” on N • 38[...]

Lenovo IdeaT a b A3000 Overall 39[...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al T able 2. Parts list—Overall No. FRU FRU no. 1 A3000H/F LCD MODULE BK 90400130 1 A3000H/F LCD MODULE W 90400132 2 A3000 GPS antenna asm 30500403 3 A3000 LCD f pc 145500106 4 HS RCV XH R150622S W39P37-08 H2.4 spring 30500376 4 RECEIVER 182000976 5 A3000H/F AUDIO BOARD 90003069 6 A3000 mic f pc [...]

Lenovo IdeaT a b A3000 Notices Lenovo m ervices, or features di scu is cument our local Lenov o repre r ormation ices curr ently availabl e in yo erence t uct, program, or service i s not inten de ply that may b y ctionally du ct, program, or service that does no novo int d instead. How ever , i ’s onsibi eration of an y other prod service. novo [...]

// Lenovo IdeaT ab A3000 Hardware Maintenance Manu al Any performan ce data c ontained herein w as determined i n a control led environment. T herefore, t he result obtained in other o perating env ironment s may vary signifi cantly . Some mea surement s may hav e been made on T rademarks development -level sy stems and there i s no guaran tee that[...]