1 Working inside your computer....................................................................................................... 5
Safety instructions................................................................................................................................................................ 5
Before working inside your computer................................................................................................................................. 5
Before you begin .............................................................................................................................................................5
Electrostatic discharge—ESD protection.......................................................................................................................... 6
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
Disassembly and reassembly................................................................................................................................................ 9
Base cover........................................................................................................................................................................ 9
Battery............................................................................................................................................................................. 14
Memory modules............................................................................................................................................................16
Wireless card...................................................................................................................................................................18
Coin-cell battery............................................................................................................................................................. 21
Fan...................................................................................................................................................................................23
Heat sink......................................................................................................................................................................... 25
Solid-state drive/Intel Optane..................................................................................................................................... 27
Hard drive........................................................................................................................................................................31
Touchpad........................................................................................................................................................................35
Speakers......................................................................................................................................................................... 38
I/O board........................................................................................................................................................................ 40
Display assembly............................................................................................................................................................ 42
Power-button board......................................................................................................................................................47
System board................................................................................................................................................................. 49
Power button with fingerprint reader.........................................................................................................................53
Power-adapter port...................................................................................................................................................... 56
Palm-rest and keyboard assembly...............................................................................................................................57
Display bezel...................................................................................................................................................................60
Camera............................................................................................................................................................................63
Display panel...................................................................................................................................................................65
Display hinges.................................................................................................................................................................68
Display cable................................................................................................................................................................... 70
Display back-cover and antenna assembly.................................................................................................................72
3 Device drivers............................................................................................................................ 75
Intel Chipset Software Installation Utility......................................................................................................................... 75
Video drivers.........................................................................................................................................................................75
Intel Serial IO driver............................................................................................................................................................. 75
Intel Trusted Execution Engine Interface......................................................................................................................... 75
Intel Virtual Button driver................................................................................................................................................... 75
Contents
Contents 3
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