
Turning off your — Windows........................................................................................................................................... 7
Turning off your computer — Windows 8.....................................................................................................................7
Turning off your computer — Windows 7.....................................................................................................................7
Before working inside your computer.............................................................................................................................8
Safety instructions.............................................................................................................................................................. 8
After working inside your computer................................................................................................................................9
Recommended tools..........................................................................................................................................................10
Screw size list..................................................................................................................................................................... 10
Subscriber Identification Module (SIM) card...............................................................................................................11
Removing SIM card or SIM card tray.......................................................................................................................11
Replacing SIM card...................................................................................................................................................... 12
Removing dummy SIM card tray ............................................................................................................................. 12
Removing base cover.................................................................................................................................................. 13
Installing base cover.................................................................................................................................................... 14
Lithium-ion battery precautions................................................................................................................................14
Removing battery.........................................................................................................................................................15
Installing battery...........................................................................................................................................................15
Removing speaker module..........................................................................................................................................17
Installing speaker module........................................................................................................................................... 18
Removing the coin cell battery................................................................................................................................. 18
Installing coin cell battery...........................................................................................................................................19
Removing WWAN card............................................................................................................................................... 19
Installing WWAN card.................................................................................................................................................20
Removing WLAN card................................................................................................................................................ 20
Installing WLAN card................................................................................................................................................... 21
Removing memory module.........................................................................................................................................21
Installing memory module.......................................................................................................................................... 22
Removing heat sink assembly...................................................................................................................................22
Installing heat sink assembly.....................................................................................................................................23
Contents
Contents
3