Service Manual

Contents
1 Safety instructions................................................................................................................................. 5
Before working inside your computer.................................................................................................................................5
Before you begin ........................................................................................................................................................... 5
Electrostatic discharge—ESD protection............................................................................................................................5
ESD field service kit ............................................................................................................................................................ 6
Transporting sensitive components......................................................................................................................................7
After working inside your computer....................................................................................................................................7
2 Removing and installing components................................................................................................... 8
Recommended tools.............................................................................................................................................................8
Screw list............................................................................................................................................................................... 8
Base cover.............................................................................................................................................................................9
Removing the base cover................................................................................................................................................9
Installing the base cover.................................................................................................................................................11
M.2 solid-state drive...........................................................................................................................................................13
Removing the M.2 2230 solid-state drive................................................................................................................... 13
Installing the M.2 2230 solid-state drive.....................................................................................................................14
Removing the M.2 2280 solid-state drive................................................................................................................... 16
Installing the M.2 2280 solid-state drive..................................................................................................................... 17
Rear-I/O cover................................................................................................................................................................... 18
Removing the rear I/O-cover....................................................................................................................................... 18
Installing the rear I/O-cover.........................................................................................................................................19
Display assembly................................................................................................................................................................ 20
Removing the display assembly....................................................................................................................................20
Installing the display assembly......................................................................................................................................23
Battery................................................................................................................................................................................ 25
Removing the battery...................................................................................................................................................25
Installing the battery.....................................................................................................................................................26
Coin-cell battery................................................................................................................................................................ 27
Removing the coin-cell battery....................................................................................................................................27
Installing the coin-cell battery......................................................................................................................................28
Keyboard-controller board............................................................................................................................................... 29
Removing the keyboard-controller board...................................................................................................................29
Installing the keyboard-controller board.................................................................................................................... 30
Left I/O-board................................................................................................................................................................... 31
Removing the left I/O-board....................................................................................................................................... 31
Installing the left I/O-board........................................................................................................................................ 32
Right I/O-board.................................................................................................................................................................33
Removing the right I/O-board.................................................................................................................................... 33
Installing the right I/O-board...................................................................................................................................... 34
Speakers..............................................................................................................................................................................35
Removing the speakers.................................................................................................................................................35
Installing the speakers...................................................................................................................................................36
System board...................................................................................................................................................................... 37
Removing the system board..........................................................................................................................................37
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