Instruction/ maintenance manual of the product A1-07 Lenovo
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IdeaPad Tablet A1-07 Hardware Maintenance Manual A1-07 HMM_EN.book Page 1 Wednes day, September 28, 20 11 5:06 PM.
Note: Before using this information and the product it su pports, be sure to read the g eneral informati on under “Notices” on page 45. First Editi on (Septe mber 2011) © Copyright Lenovo 2011.
iii About this manual .............................. .......... iv Safety informat ion................ ................. ........ 1 General safety ........................ ....................... ....... 2 Electrical safety ...................... ....
iv This manua l contains serv ice and refere nce informati on for the follow ing Lenovo product: Lenovo IdeaPad Ta blet A1-07 Use this manual to troubleshoot pro blems. The manual is divi ded into the following sectio ns: • The common sections provide general information, gu ideli nes, and safety information required for servicing computers.
Safety information 1 This chapter presents the following sa f ety information that you need to get familiar with before yo u service a Lenovo computer: • “General safety ” on page 2 • “Elect.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 2 Follow these rules bel ow to ensure general safety: • Observe a good housekeeping in the ar ea where the machines ar e put during and after the ma intenance. • When lifting any heavy obje ct: 1.
Safety information 3 Observe the following rules when working on el ectrical equipments. • Find the room emergency power -off (E PO) swi tch, disconnect ing the switch or electrical outlet . If an electric al accident oc curs, you can then operate the switch or unpl ug the power c ord quic kly .
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 4 • Always look carefully f or possible hazards in your work area. Examples of these hazards ar e moist floors, nongro unded power extensi on cables, power surges, an d missing safety ground s.
Safety information 5 The purpose of this inspecti on guide is to assist yo u in identif ying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users an d service personnel fro m injury.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 6 Any computer part containing transistors or int egrated circuit s (ICs) should be considered sensitiv e to electrostatic discharge (ESD). ESD dama ge can occur when there is a difference in charge betw een objects.
Safety information 7 The safety notices in this section ar e provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notices: multilingual translations Safety not ice 1 Bef.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 8 Safety n otice 2 DANGER Some standby batteries contai n a small amount of nick el and cadmium. Do not disassemble a standby battery , recharge it, throw it into fire or water, or short-circuit it.
Safety information 9 Safety n otice 3 DANGER The battery pack contains small amo unts of nickel. Do not disassemble it, throw it into fire or water, or short-ci rcuit it. Dispose of the batter y pack as required by local ordinances or reg ulations. Use only the battery in the appropriate parts listing when repl acing the batter y pack.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 10 Safety n otice 4 DANGER The lithium battery can ca use a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connect or, disassemble it, heat it above 100°C (212°F), i ncinerate it, or expo se its cell contents to water.
Safety information 11 Safety n otice 5 If the LCD breaks and the fluid f rom in side the LCD gets into you r eyes or on your hands, imm ediately wash the a ffec ted areas with wa ter at least for 15 minutes. Seek med ical care if any symptoms caused by the fluid are present after washing.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 12 Safety n otice 6 DANGER To avoid shock, do not re move the plastic cover that prote cts the lower part of the inverter card. Afin d’éviter tout risque de choc él ectrique, ne retirez pas le ca che en plastique protégeant la partie in férieure de la carte d’alimentation.
Safety information 13 Safety n otice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, a nd then disconnect any interconnecting cable s.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 14 Some models of Lenovo computer are equipped f rom the factory with an optical storage device such as a CD-R OM drive or a DVD-ROM dr ive. Such devices are also sold separately as options. If one of th ese drives is installed, it is certified in the U.
Safety information 15 A CD-ROM drive, a DVD-ROM drive, or any other storage device i nstalled may contain an embedded Class 3A or C lass 3B laser diode.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 16 This chapter presents the followi ng important service information: • “Strategy f or replacing FRUs” on page 16 – “Strategy for r.
Important service information 17 Use the followi ng strategy to prevent unn ecessary expense fo r replacing and servicin g FRUs: • If you ar e instructed to replace an FR U, but the repla cement does not solve the problem, reinstall the original FRU before you continue.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 18 RoHS, The Restrictio n of Hazardous Substa nces in Electrical and Electronic Equi pment Directi ve (2002/ 95/EC) is a European Union legal requirement affect ing the global elec tronics industry.
General checkout 19 This chapter presents the following i nformation: • “What to do fir st” on page 20 • “Power system checkout” on pa ge 21 Before you go to the checkout, mak e sure to read the following important notes: General checkout Important notes: • Only ce rtified trained per sonnel can servic e the computer .
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 20 When you do return an FRU, you m ust include the following i nformation in the parts exchange form or parts return fo rm that you attach to it: 1. Name and phone number of servicer 2. Date of se rvice 3.
General checkout 21 To verify a sympt om, follow the st eps below: 1. Turn off the comput er. 2. Remove the battery pac k. 3. Connect the AC adap ter. 4. Make sure that power is supplied when you turn on the computer. 5. Turn off the comput er. 6. Disconn ect the AC adapter an d install the ch arged battery pack .
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 22 Perform operational charg ing. If the batte ry status indi cator or icon does not light on, remove the battery pack and l et it return to room temperature. Reinstall the battery pac k. If the charge in dicator or ic on is still off, replace the battery pack.
Related service information 23 This chapter presents the following i nformation: • “Restoring the facto ry contents by using OneKey Recovery” on page 23 • “Passwords” on page 23 • “Pow.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 24 This chapter presents the following pr oduct-specific service references and product-specific parts information: • “Specifications” o.
Lenovo IdeaPad Tablet A1-07 25 Table 1. Specifications (continued) Feature Description MODEM slot • N/A Audio • 1/8" Stereo Headphone Output Jack • 1/8" Input J ack Microphone • Built-in stereo speakers • Built-in microphone Ethernet (on the system board) • 10/100 Ethe rnet WLAN • T an 802.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 26 This secti on presents notices related to removing and replacing parts. Read this section carefully before repl acing any FRU.
Lenovo IdeaPad Tablet A1-07 27 This section presents expl oded figures with the inst ructions to indicate how to remove and replace the FRU. Mak e sure to observe the following general r ules: 1. Do not attempt t o service any comput er unless you have been trained a nd certified.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 28 1010 Battery pack Figure 1. Re moval steps o f battery pack Open the back cover along the device fr ame with a flat blade in the direction shown by arrows and then lift the back co ver in the directio n shown by arrow .
Lenovo IdeaPad Tablet A1-07 29 Remove the base cover in the di rection shown by the arrow . Disconnect the battery c onnector , remove the battery. b 2 c 3 A1-07 HMM_EN.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 30 1020 Micro SD card Figure 2. Rem oval steps of Micr o SD cards Open the card slot cover in the direction shown by a rrow Remove the Micro SD card in the direc tion shown by arrows . a 1 b c 2 3 A1-07 HMM_EN.
Lenovo IdeaPad Tablet A1-07 31 1030 System board For access, remove th ese FRUs in order: • “1010 Battery pac k” on page 28 • “1020 Micro SD card” on page 30 Important not ices for handl ing the system board : When handling the system board, bear the following in mind .
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 32 Figure 3. Removal st eps of system board Remove three screws . Unplug the Speak er connector , detach LCD connect or , Touch connector , Front Camera , Volum e up/down key connector , peel off the vibrator , and disconnect the GPS antenna cabl e .
Lenovo IdeaPad Tablet A1-07 33 Figure 3. Removal st eps of system board (continued) Remove the system board in the direction shown by arrow , first to the right then upward.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 34 1040 GPS antenna For access, remove th ese FRUs in order: • “1010 Battery pac k” on page 28 • “1020 Micro SD card” on page 30 Figure 4. Re moval steps o f GPS antenna Peel off the adhesive tape and deta ch the connector in the direction shown by arrow .
Lenovo IdeaPad Tablet A1-07 35 1050 Back camera For access, remove th ese FRUs in order: • “1010 Battery pac k” on page 28 • “1020 Micro SD card” on page 30 Figure 5. Removal st eps of back camera The back camera is stuck to the system bo ard.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 36 Front view Functions menu button Home screen button Back button Locations a b c 13 2 A1-07 HMM_EN.
Lenovo IdeaPad Tablet A1-07 37 Right-side vi ew Volume Up/Down Screen rotation loc k Top and Bottom view Earphone/Microphone jack Power on/ Sleep switch Micro SD card slot Data/Power jack Speaker a b 1 2 a b 1 2 c d e 35 4 A1-07 HMM_EN.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 38 This section presents the followi ng service parts: • “Overall” on page 3 9 • “AC adapter s” on page 41 • “USB Cable” on .
Lenovo IdeaPad Tablet A1-07 39 Overall 1 2 4 1 3 6 10 11 7 3 5 12 9 8 A1-07 HMM_EN.book Page 39 Wedn esday, September 28, 2011 5:06 PM.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 40 Table 1. P arts list—Over all No. FRU FRU no. CRU ID 1 MB W/GPS/WIFI-16G 11014155 1 MB W/GPS/WIFI-2G (Select models only) 11014156 1 MB W.
Lenovo IdeaPad Tablet A1-07 41 AC adapters Table 2. Parts list—3-pi n AC adapters USB Cable Table 3. P arts list—USB Cable SD Card Table 4. P arts list—SD Card FRU P/N CRU ID Adapter CN 36002163.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 42 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 11.
Lenovo IdeaPad Tablet A1-07 43 Table 11. Pa rts list—3-p in power co rds (conti nued) Region P/N CRU ID Brazil • Longwell LP-46+H03VV -F+ LS-18 1m 145000564 * Israel • Longwell LP-41+H03VV -F+ L.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 44 Table 11. Pa rts list—3-p in power co rds (conti nued) Region P/N CRU ID Korea • V olex LP -486+KTLH03VV -F+LS-5 1m 145000533 * Austral.
Notices 45 Lenovo may not off er the products, serv ices, or fea tures discussed in this document in all countr ies. Consult your local Lenovo representativ e for information on the products a nd services currently ava ilable in your area.
Lenovo IdeaPa d Tablet A1-0 7 Hardware Maintenance Manual 46 Any performance data contained here in was determined in a controlled environment. Therefore, th e result obtained in othe r operating environments may vary significantly .
An important point after buying a device Lenovo A1-07 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lenovo A1-07 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lenovo A1-07 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lenovo A1-07 you will learn all the available features of the product, as well as information on its operation. The information that you get Lenovo A1-07 will certainly help you make a decision on the purchase.
If you already are a holder of Lenovo A1-07, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lenovo A1-07.
However, one of the most important roles played by the user manual is to help in solving problems with Lenovo A1-07. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lenovo A1-07 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
