Installing the WLAN Card
.................................................................................................................... 23
Removing the WWAN Card
.................................................................................................................23
Installing the WWAN Card
.................................................................................................................. 24
Removing the Global Positioning System (GPS) Module
.................................................................. 24
Installing the Global Positioning System (GPS) Module
.................................................................... 25
Removing the Card Bracket
................................................................................................................25
Installing the Card Bracket
..................................................................................................................27
Removing the I/O Board
..................................................................................................................... 27
Installing the I/O Board
.......................................................................................................................28
Removing the Fingerprint Reader
...................................................................................................... 28
Installing the Fingerprint Reader
........................................................................................................ 29
Removing the LED Board
....................................................................................................................29
Installing the LED Board
..................................................................................................................... 30
Removing the Battery Board
.............................................................................................................. 30
Installing the Battery Board
................................................................................................................. 31
Removing the Keyboard Control Board
............................................................................................. 31
Installing the Keyboard Control Board
...............................................................................................32
Removing the Power Connector
........................................................................................................33
Installing the Power Connector
......................................................................................................... 34
Removing the Palmrest
.......................................................................................................................34
Installing the Palmrest
.........................................................................................................................35
Removing the Display Assembly
.........................................................................................................36
Installing the Display Assembly
.......................................................................................................... 38
Removing the System Board
.............................................................................................................. 38
Installing the System Board
................................................................................................................ 40
3 System Setup....................................................................................................... 42
Boot Sequence
....................................................................................................................................42
Navigation Keys
...................................................................................................................................42
System Setup Options
.........................................................................................................................43
Updating the BIOS
..............................................................................................................................53
System and Setup Password
...............................................................................................................53
Assigning a System Password and Setup Password
.................................................................... 54
Deleting or Changing an Existing System and/or Setup Password
.............................................54
4 Diagnostics.......................................................................................................... 56
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics
........................................................... 56
Device Status Lights
............................................................................................................................ 57
Battery Status Lights
............................................................................................................................57
5 Contacting Dell................................................................................................... 58