Dell Chromebook 5190 - Default Chapter; Table of Contents

Contents
1 Working on your computer............................................................................................................................. 5
Safety precautions.............................................................................................................................................................5
Standby power............................................................................................................................................................. 5
Bonding ........................................................................................................................................................................ 5
Electrostatic discharge — ESD protection...............................................................................................................5
ESD eld service kit ....................................................................................................................................................6
Transporting sensitive components........................................................................................................................... 7
Before working inside your computer.............................................................................................................................. 7
After working inside your computer.................................................................................................................................7
2 Removing and installing components............................................................................................................. 9
microSD card...................................................................................................................................................................... 9
Removing microSD card..............................................................................................................................................9
Installing microSD card................................................................................................................................................ 9
Base cover.......................................................................................................................................................................... 9
Removing the base cover........................................................................................................................................... 9
Installing the base cover............................................................................................................................................ 12
Battery............................................................................................................................................................................... 12
Removing the battery................................................................................................................................................ 12
Installing the battery...................................................................................................................................................15
Speaker..............................................................................................................................................................................15
Removing speaker...................................................................................................................................................... 15
Installing speaker.........................................................................................................................................................17
WLAN card........................................................................................................................................................................ 17
Removing WLAN card................................................................................................................................................17
Installing WLAN card..................................................................................................................................................18
Input Output board...........................................................................................................................................................19
Removing Input Output board.................................................................................................................................. 19
Installing Input output board.....................................................................................................................................20
Touchpad........................................................................................................................................................................... 21
Removing the touchpad.............................................................................................................................................21
Installing the touchpad.............................................................................................................................................. 23
Keyboard........................................................................................................................................................................... 23
Removing keyboard................................................................................................................................................... 23
Installing keyboard......................................................................................................................................................25
System board....................................................................................................................................................................26
Removing system board............................................................................................................................................26
Installing system board..............................................................................................................................................29
Display assembly.............................................................................................................................................................. 29
Removing display assembly...................................................................................................................................... 29
Installing display assembly..........................................................................................................................................31
Display bezel..................................................................................................................................................................... 32
Removing display bezel............................................................................................................................................. 32
Contents
3