Dell Latitude 3390 - default chapter; Table of Contents

Chapter 1: Working on your computer............................................................................................7
Safety instructions.............................................................................................................................................................. 7
Before working inside your computer............................................................................................................................. 7
Turning off your computer.......................................................................................................................................... 8
After working inside your computer................................................................................................................................8
Chapter 2: Removing and installing components........................................................................... 9
Screw size list.......................................................................................................................................................................9
Base cover.............................................................................................................................................................................9
Removing the base cover............................................................................................................................................ 9
Installing the base cover..............................................................................................................................................11
Battery...................................................................................................................................................................................11
Removing the battery.................................................................................................................................................. 11
Installing the battery....................................................................................................................................................12
Power and volume control board................................................................................................................................... 12
Removing the power and volume control board...................................................................................................12
Installing the power and volume control board..................................................................................................... 14
Hard disk drive (HDD).......................................................................................................................................................15
Removing the HDD...................................................................................................................................................... 15
Installing the HDD........................................................................................................................................................ 15
Solid State Drive (SSD)....................................................................................................................................................16
Removing the SSD.......................................................................................................................................................16
Installing the HDD.........................................................................................................................................................17
Coin-cell battery.................................................................................................................................................................18
Removing the coin cell battery................................................................................................................................. 18
Installing the coin cell battery................................................................................................................................... 18
WLAN card.......................................................................................................................................................................... 19
Removing the WLAN card..........................................................................................................................................19
Installing the WLAN.................................................................................................................................................... 20
Memory modules............................................................................................................................................................... 20
Removing the memory module.................................................................................................................................20
Installing the memory module....................................................................................................................................21
System fan.......................................................................................................................................................................... 22
Removing the system fan..........................................................................................................................................22
Installing the system fan............................................................................................................................................22
Heat sink .............................................................................................................................................................................23
Removing the heat sink..............................................................................................................................................23
Installing the heat sink................................................................................................................................................23
LED board............................................................................................................................................................................24
Removing the LED board...........................................................................................................................................24
Installing the LED board.............................................................................................................................................25
Speaker................................................................................................................................................................................ 25
Removing the speakers..............................................................................................................................................25
Installing the speakers................................................................................................................................................ 27
Contents
Contents 3