Table Of Contents - Dell Latitude 7389 Owner's Manual

1 Working on your computer............................................................................................................................. 6
Safety instructions............................................................................................................................................................. 6
Turning off your computer - Windows 10.....................................................................................................................6
Before working inside your computer..............................................................................................................................6
After working inside your computer.................................................................................................................................7
2 Removing and installing components............................................................................................................. 8
Screw size list..................................................................................................................................................................... 8
Recommended tools.......................................................................................................................................................... 9
Micro Secure Digital (SD) Card........................................................................................................................................ 9
Removing the Micro Secure Digital (SD) Card.........................................................................................................9
Installing the Micro Secure Digital (SD) Card........................................................................................................... 9
Subscriber Identity Module (SIM) Card.......................................................................................................................... 9
Removing the micro SIM card or the micro SIM card tray....................................................................................10
Base cover.........................................................................................................................................................................10
Removing the base cover..........................................................................................................................................10
Installing the base cover............................................................................................................................................. 11
Battery................................................................................................................................................................................ 11
Removing the battery................................................................................................................................................. 11
Installing battery..........................................................................................................................................................12
PCIe Solid State Drive (SSD).......................................................................................................................................... 12
Removing the NVMe SSD card................................................................................................................................ 12
Installing the NVMe SSD........................................................................................................................................... 13
WLAN card........................................................................................................................................................................ 13
Removing the WLAN card.........................................................................................................................................13
Installing the WLAN card........................................................................................................................................... 14
WWAN card.......................................................................................................................................................................14
Removing the WWAN card....................................................................................................................................... 14
Installing the WWAN card..........................................................................................................................................15
Power board...................................................................................................................................................................... 15
Removing the power board....................................................................................................................................... 15
Installing the power board......................................................................................................................................... 16
Speaker.............................................................................................................................................................................. 16
Removing the speaker module..................................................................................................................................16
Installing the speaker module.................................................................................................................................... 18
Fingerprint Board.............................................................................................................................................................. 18
Removing the fingerprint reader board....................................................................................................................18
Installing the fingerprint reader board...................................................................................................................... 19
LED Board..........................................................................................................................................................................19
Removing the LED board..........................................................................................................................................20
Installing the LED board............................................................................................................................................ 20
Smart Card Cage.............................................................................................................................................................. 21
Removing the smart card cage.................................................................................................................................21
Contents
Contents 3