Removing the palmrest
....................................................................................................................... 21
Installing the palmrest
.........................................................................................................................22
Removing the speakers
......................................................................................................................22
Installing the speakers
.........................................................................................................................23
Removing the Input/Output (I/O) board left
......................................................................................23
Installing the I/O board left
.................................................................................................................24
Removing the Input/Output (I/O) board right
................................................................................... 24
Installing the I/O board right
.............................................................................................................. 25
Removing the heat sink assembly
...................................................................................................... 25
Installing the heat sink assembly
........................................................................................................ 26
Removing the video card
....................................................................................................................26
Installing the video card
...................................................................................................................... 27
Removing the display assembly
..........................................................................................................27
Installing the display assembly
........................................................................................................... 29
Removing the system board
...............................................................................................................29
Installing the system board
.................................................................................................................30
3 System setup........................................................................................................32
Boot Sequence
....................................................................................................................................32
Navigation keys
................................................................................................................................... 32
System setup options
..........................................................................................................................33
Updating the BIOS
............................................................................................................................. 44
System and setup password
...............................................................................................................44
Assigning a system password and setup password
..................................................................... 45
Deleting or changing an existing system and/or setup password
.............................................. 45
4 Diagnostics.......................................................................................................... 47
Enhanced Pre-Boot System Assessment (ePSA) diagnostics
............................................................47
5 Troubleshooting your computer.....................................................................48
Device status lights
............................................................................................................................. 48
Battery status lights
.............................................................................................................................49
6 Specifications...................................................................................................... 50
Technical specification
....................................................................................................................... 50
7 Contacting Dell................................................................................................... 57
4