Lenovo IdeaPad A10Hardware MaintenanceManual

Lenovo IdeaPad A10 Hardware Maintenance Manual6Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to

Safety information7The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish.Safety notices:

Lenovo IdeaPad A10 Hardware Maintenance Manual8Safety notice 2DANGERSome standby batteries contain a small amount of nickel and cadmium. Do not disass

Safety information9Safety notice 3DANGERThe battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or shor

Lenovo IdeaPad A10 Hardware Maintenance Manual10Safety notice 4DANGERThe lithium battery can cause a fire, an explosion, or a severe burn. Do not rech

Safety information11Safety notice 5If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affe

Lenovo IdeaPad A10 Hardware Maintenance Manual12Safety notice 6DANGERTo avoid shock, do not remove the plastic cover that protects the lower part of t

Safety information13Safety notice 8DANGERBefore removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the ba

Lenovo IdeaPad A10 Hardware Maintenance Manual14Some models of Lenovo computer are equipped from the factory with an optical storage device such as a

Safety information15A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. N

Note:Before using this information and the product it supports, be sure to read the general information under “Notices” on page 61.First Edition (Augu

Lenovo IdeaPad A10 Hardware Maintenance Manual16This chapter presents the following important service information:• “Strategy for replacing FRUs” on p

Important service information17Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs:• If you are instructed to r

Lenovo IdeaPad A10 Hardware Maintenance Manual18RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/9

General checkout19This chapter presents the following information:• “What to do first” on page 20• “Power system checkout” on page 21Before you go to

Lenovo IdeaPad A10 Hardware Maintenance Manual20When you do return an FRU, you must include the following information in the parts exchange form or pa

General checkout21To verify a symptom, follow the steps below:1. Turn off the computer.2. Remove the battery pack.3. Connect the AC adapter.4. Make su

Lenovo IdeaPad A10 Hardware Maintenance Manual22Perform operational charging. If the battery status indicator or icon does not light on, remove the ba

Related service information23This chapter presents the following information:• “Power management” on page 23Shutting down the computerTo shut down the

Lenovo IdeaPad A10 Hardware Maintenance Manual24This chapter presents the following product-specific service references and product-specific parts inf

Lenovo IdeaPad A1025The system status indicators below show the computer status:Status indicatorsa

iiiAbout this manual...ivSafety information...1General safety ...

Lenovo IdeaPad A10 Hardware Maintenance Manual26Table 2. Status indicatorsIndicator Indicator status Charge status MeaningBattery status indicatorOn (

Lenovo IdeaPad A1027The hotkeys are located in the function key row of the keyboard.By pressing the appropriate hotkey, you can change system settings

Lenovo IdeaPad A10 Hardware Maintenance Manual28This section presents notices related to removing and replacing parts. Read this section carefully bef

Lenovo IdeaPad A1029This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe t

Lenovo IdeaPad A10 Hardware Maintenance Manual301010 Battery packFigure 1. Removal steps of battery packOpen two rubber foot pads with a screw driver

Lenovo IdeaPad A1031Figure 1. Removal steps of battery pack (continued)Unplug the battery connector in the direction shown by arrow , remove five scr

Lenovo IdeaPad A10 Hardware Maintenance Manual321020 System boardFor access, remove these FRUs in order:• “1010 Battery pack” on page 30Important noti

Lenovo IdeaPad A1033Figure 2. Removal steps of system boardDetach the power board connector in the direction shown by arrows , keyboard connector in

Lenovo IdeaPad A10 Hardware Maintenance Manual34Figure 2. Removal steps of system board (continued)Remove the system board in the direction shown by a

Lenovo IdeaPad A10351030 LCD unitFor access, remove these FRUs in order:• “1010 Battery pack” on page 30• “1020 System board” on page 32Figure 4. Remo

ivThis manual contains service and reference information for the following Lenovo product:Lenovo IdeaPad A10Use this manual to troubleshoot problems.T

Lenovo IdeaPad A10 Hardware Maintenance Manual36Figure 3. Removal steps of LCD unit (continued)Detatch the LCD unit from the upper case.

Lenovo IdeaPad A10371040 Base cover, audio board, speakers and power boardFor access, remove these FRUs in order:• “1010 Battery pack” on page 30• “10

Lenovo IdeaPad A10 Hardware Maintenance Manual38Figure 4. Removal steps of base cover, audio board, speakers and power board (continued)Remove the spe

Lenovo IdeaPad A1039Note: Applying labels to the base coverThe new base cover FRU is shipped with a kit containing labels of several kinds. When you r

Lenovo IdeaPad A10 Hardware Maintenance Manual401050 LCD front bezelFor access, remove these FRUs in order:• “1010 Battery pack” on page 30• “1020 Sys

Lenovo IdeaPad A1041Figure 5. Removal steps of LCD front bezel (continued)Remove the LCD front bezel in the direction shown by arrow .cc

Lenovo IdeaPad A10 Hardware Maintenance Manual421060 LCD panel, LCD cable and hingesFor access, remove these FRUs in order:• “1010 Battery pack” on pa

Lenovo IdeaPad A1043Figure 6. Removal steps of LCD panel, LCD cable and hingesRemove eight screws and the hinges in the direction shown by arrows .

Lenovo IdeaPad A10 Hardware Maintenance Manual441070 Integrated cameraFor access, remove these FRUs in order:• “1010 Battery pack” on page 30• “1020 S

Lenovo IdeaPad A10451080 Antenna assembly and LCD coverFor access, remove these FRUs in order:• “1010 Battery pack” on page 30• “1020 System board” on

Safety information1This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer:• “

Lenovo IdeaPad A10 Hardware Maintenance Manual46Front viewIntegrated camera (on select models)Wireless LAN antennasMulti-touch screenCaps lock indicat

Lenovo IdeaPad A1047Right-side viewUSB portMemory card slotMicro USB portSystem status indicatorsMicro HDMI portBuilt-in microphonesabcdefabcdef

Lenovo IdeaPad A10 Hardware Maintenance Manual48Bottom and Left-side viewCombo audio jackUSB portPower buttonSpeakerReset holeSIM card slot (on select

Lenovo IdeaPad A1049This section presents the following service parts:• “Overall” on page 50• “LCD FRUs” on page 55• “Keyboard” on page 57• “Miscellan

Lenovo IdeaPad A10 Hardware Maintenance Manual50Overall213104c7a85691112b

Lenovo IdeaPad A1051Table 4. Parts list—OverallNo. FRU FRU no. CRU ID1 LCD unit (see “LCD FRUs” on page 55.)2 Keyboard (see “Keyboard” on page 57.)3 A

Lenovo IdeaPad A10 Hardware Maintenance Manual52Table 4. Parts list—Overall (continued)No. FRU FRU no. CRU ID3 A10 Upper Case Black W/KB- UK 90204317

Lenovo IdeaPad A1053Table 4. Parts list—Overall (continued)No. FRU FRU no. CRU ID3 A10 Upper Case Sliver W/KB- UK 90204346 **3 A10 Upper Case Sliver

Lenovo IdeaPad A10 Hardware Maintenance Manual54Table 4. Parts list—Overall (continued)No. FRU FRU no. CRU ID10 A10 Lower Case Brown WO/HDMI 90204571

Lenovo IdeaPad A1055LCD FRUsIn Lenovo IdeaPad A10, there are following types of LCDs.• “10.1 -in. HD TFT”342610891112751

Lenovo IdeaPad A10 Hardware Maintenance Manual2Follow these rules below to ensure general safety:• Observe a good housekeeping in the area where the m

Lenovo IdeaPad A10 Hardware Maintenance Manual5610.1-in. HD TFTTable 5. Parts list—10.1-in. HD TFTNo. FRU FRU no. CRU ID1 A10 LCD Module WO/3G Black

Lenovo IdeaPad A1057KeyboardTable 6. Parts list—KeyboardLanguage P/N CRU IDA10Sunrex (black)Indian 25214009 **Bulgarian 25214008Czechoslovakian 252140

Lenovo IdeaPad A10 Hardware Maintenance Manual58Table 6. Parts list—Keyboard (continued)Language P/N CRU IDA10 (continued)Sunrex (white) (continued)Fr

Lenovo IdeaPad A1059Miscellaneous partsTable 7. Parts list—Miscellaneous partsFRU P/N CRU IDSystem miscellaneous parts:• (a) A10 TV-Smart Foil90204380

Lenovo IdeaPad A10 Hardware Maintenance Manual60AC adaptersTable 8. Parts list—3-pin AC adaptersFRU P/N CRU IDPI AD897D23 5.2V2A 10W adapter 36200538

Notices61Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representativ

Lenovo IdeaPad A10 Hardware Maintenance Manual62Any performance data contained herein was determined in a controlled environment. Therefore, the resul

Safety information3Observe the following rules when working on electrical equipments.• Find the room emergency power-off (EPO) switch, disconnecting s

Lenovo IdeaPad A10 Hardware Maintenance Manual4• Always look carefully for possible hazards in your work area. Examples of these hazards are moist flo

Safety information5The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and