Safety instructions.............................................................................................................................................................. 6
Safety precautions.........................................................................................................................................................7
ESD field service kit ..................................................................................................................................................... 8
BitLocker..........................................................................................................................................................................9
Recommended tools..........................................................................................................................................................10
Screw list............................................................................................................................................................................. 10
SIM card tray...................................................................................................................................................................... 13
Removing the SIM card tray......................................................................................................................................13
Installing the SIM card tray........................................................................................................................................14
MicroSD card...................................................................................................................................................................... 15
Removing the micro-SD card.................................................................................................................................... 15
Installing the micro-SD card...................................................................................................................................... 15
Base cover........................................................................................................................................................................... 16
Removing the base cover...........................................................................................................................................16
Installing the base cover.............................................................................................................................................18
WLAN card.......................................................................................................................................................................... 19
Removing the WLAN card..........................................................................................................................................19
Installing the WLAN card........................................................................................................................................... 20
WWAN card........................................................................................................................................................................ 22
Removing the WWAN card....................................................................................................................................... 22
Installing the WWAN card......................................................................................................................................... 23
Solid-state drive................................................................................................................................................................ 24
Memory modules............................................................................................................................................................... 28
Removing the memory modules...............................................................................................................................28
Installing the memory modules.................................................................................................................................28
Battery................................................................................................................................................................................. 29
Lithium-ion battery precautions...............................................................................................................................29
Removing the 3-cell battery..................................................................................................................................... 30
Installing the 3-cell battery....................................................................................................................................... 30
Removing the 4-cell battery...................................................................................................................................... 31
Installing the 4-cell battery....................................................................................................................................... 32
Battery cable...................................................................................................................................................................... 33
Contents
Contents
3