Dell Inspiron 5391 Service Manual page 4

Removing the power-adapter port..............................................................................................................................33
Installing the power-adapter port................................................................................................................................ 33
Display assembly.................................................................................................................................................................. 34
Removing the display assembly................................................................................................................................... 34
Installing the display assembly......................................................................................................................................37
I/O board.............................................................................................................................................................................. 39
Removing the I/O board...............................................................................................................................................39
Installing the I/O board................................................................................................................................................. 40
Power-button board............................................................................................................................................................ 41
Removing the power-button board............................................................................................................................. 41
Installing the power-button board............................................................................................................................... 42
Power button with fingerprint reader............................................................................................................................... 42
Removing the power button with fingerprint reader................................................................................................ 42
Installing the power button with fingerprint reader.................................................................................................. 43
System board....................................................................................................................................................................... 44
Removing the system board........................................................................................................................................ 44
Installing the system board...........................................................................................................................................46
Display bezel......................................................................................................................................................................... 47
Removing the display bezel.......................................................................................................................................... 47
Installing the display bezel............................................................................................................................................ 48
Display panel.........................................................................................................................................................................49
Removing the display panel..........................................................................................................................................49
Installing the display panel............................................................................................................................................ 52
Display hinges...................................................................................................................................................................... 55
Removing the display hinges........................................................................................................................................55
Installing the display hinges.......................................................................................................................................... 55
Camera................................................................................................................................................................................. 56
Removing the camera...................................................................................................................................................56
Installing the camera......................................................................................................................................................57
Display back-cover.............................................................................................................................................................. 58
Removing the display back-cover............................................................................................................................... 58
Installing the display back-cover..................................................................................................................................59
Display cable.........................................................................................................................................................................60
Removing the display cable..........................................................................................................................................60
Installing the display cable............................................................................................................................................. 61
Palm-rest and keyboard assembly.................................................................................................................................... 62
Removing the palm-rest and keyboard assembly......................................................................................................62
Installing the palm-rest and keyboard assembly........................................................................................................ 63
3 Device drivers............................................................................................................................ 65
Intel Chipset Software Installation Utility......................................................................................................................... 65
Video drivers........................................................................................................................................................................ 65
Intel Serial IO driver............................................................................................................................................................. 65
Intel Trusted Execution Engine Interface......................................................................................................................... 65
Intel Virtual Button driver................................................................................................................................................... 65
Wireless and Bluetooth drivers.......................................................................................................................................... 65
4 System setup.............................................................................................................................66
System setup....................................................................................................................................................................... 66
4 Contents