Installing the keyboard-controller board
....................................................................................................................
62
Display-hinge covers
..........................................................................................................................................................
63
Removing the display-hinge covers
.............................................................................................................................
63
Installing the display-hinge covers
...............................................................................................................................
64
Display assembly
................................................................................................................................................................
65
Removing the display assembly
....................................................................................................................................
65
Installing the display assembly
......................................................................................................................................
67
Type-C bracket
..................................................................................................................................................................
69
Removing the Type-C bracket
.....................................................................................................................................
69
Installing the Type-C bracket
.......................................................................................................................................
70
System board
......................................................................................................................................................................
70
Removing the system board
........................................................................................................................................
70
Installing the system board
...........................................................................................................................................
73
I/O board
............................................................................................................................................................................
77
Removing the I/O board
..............................................................................................................................................
77
Installing the I/O board
................................................................................................................................................
78
Audio board
........................................................................................................................................................................
79
Removing the audio board
...........................................................................................................................................
79
Installing the audio board
.............................................................................................................................................
80
Power button
.......................................................................................................................................................................
81
Removing the power button
.........................................................................................................................................
81
Installing the power button
..........................................................................................................................................
82
Palm rest and keyboard assembly
......................................................................................................................................
83
Removing the palm rest and keyboard assembly
........................................................................................................
83
Installing the palm rest and keyboard assembly
..........................................................................................................
84
Chapter 8: Software
...............................................................................................................................
86
Operating system
...............................................................................................................................................................
86
Drivers and downloads
......................................................................................................................................................
86
Chapter 9: BIOS Setup
..........................................................................................................................
87
Entering BIOS setup program
............................................................................................................................................
87
Navigation keys
..................................................................................................................................................................
87
F12 One Time Boot menu
...................................................................................................................................................
87
System setup options
..........................................................................................................................................................
88
Updating the BIOS
...........................................................................................................................................................
102
Updating the BIOS in Windows
.................................................................................................................................
102
Updating the BIOS using the USB drive in Windows
...............................................................................................
102
Updating the BIOS from the F12 One Time Boot menu
...........................................................................................
102
System and setup password
.............................................................................................................................................
103
Assigning a System Setup password
...........................................................................................................................
103
Deleting or changing an existing system setup password
.........................................................................................
104
Clearing BIOS (System Setup) and System passwords
...................................................................................................
104
Chapter 10: Troubleshooting
...............................................................................................................
105
Handling swollen rechargeable Li-ion batteries
.............................................................................................................
105
Locate the Service Tag or Express Service Code of your Dell computer
.................................................................
105
Built-in self-test (BIST)
.....................................................................................................................................................
106
M-BIST
.........................................................................................................................................................................
106
5