Lenovo A1-07 manual Removal steps of system board

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A1-07 HMM_EN.book Page 32 Wednesday, September 28, 2011 5:06 PM

Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual

Figure 3. Removal steps of system board

Remove three screws a.

1

1

1

Unplug the Speaker connector h, detach LCD connector b, Touch connector c, Front Camera e, Volume up/down key connector g, peel off the vibrator d, and disconnect the GPS antenna cable f.

4	2
	2
5	3
6	8

7

Note

In step 2 , unplug the GPS antenna jack by using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connector with your fingers and gently unplug it in the direction shown by arrow.

Step	Screw (quantity)	Color	Torque
a	5SX16017M_1, flat-head, nylok-coated (3)	White	2.0 ~ 2.5 kgfcm

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Contents IdeaPad Tablet A1-07 A1-07 HMMEN.book Page 1 Wednesday, September 28, 2011 506 PM Contents About this manual Lenovo IdeaPad Tablet A1-07Safety information 安规文部分待确General safety Electrical safety A1-07 HMMEN.book Page 4 Wednesday, September 28, 2011 506 PM Safety inspection guide Grounding requirements Safety notices multilingual translations Safety noticeA1-07 HMMEN.book Page 8 Wednesday, September 28, 2011 506 PM A1-07 HMMEN.book Page 9 Wednesday, September 28, 2011 506 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Safety information Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Safety information Laser compliance statement Safety information Important service information Before replacing partsStrategy for replacing FRUs Important service information Important notice for replacing a system boardImportant information about replacing RoHS compliant FRUs Original partGeneral checkout Following are not covered under warranty What to do firstPower system checkout Checking the AC adapterChecking operational charging Checking the battery pack Related service information PasswordsPower management Turning Screen Backlight On/OffSpecifications Feature DescriptionLenovo IdeaPad Tablet A1-07 Lenovo IdeaPad Tablet A1-07 FRU replacement notices Screw noticesPlastic to plastic Logic card to plasticRemoving and replacing an FRU Battery pack Step Screw quantity Color TorqueLenovo IdeaPad Tablet A1-07 Micro SD card Removal steps of Micro SD cardsSystem board Important notices for handling the system boardRemoval steps of system board Lenovo IdeaPad Tablet A1-07 GPS antenna Removal steps of GPS antennaBack camera Removal steps of back cameraLocations Front viewRight-side view Top and Bottom viewParts list Overall Parts list-Overall AC adapters USB CableSD Card Power cords Parts list-3-pin power cordsLenovo IdeaPad Tablet A1-07 待确认 Page Trademarks