Dell E5540 Laptop User Manual


 
Removing the Display Hinge...............................................................................................................21
Installing the Display Hinge................................................................................................................ 22
Removing the Palmrest.......................................................................................................................22
Installing the Palmrest.........................................................................................................................23
Removing the ExpressCard Cage.......................................................................................................24
Installing the ExpressCard Cage.........................................................................................................24
Removing the System Fan.................................................................................................................. 25
Installing the System Fan.................................................................................................................... 25
Removing the System Board.............................................................................................................. 26
Installing the System Board.................................................................................................................27
Removing the Heatsink.......................................................................................................................28
Installing the Heatsink.........................................................................................................................29
Removing the I/O Board (Left)........................................................................................................... 29
Installing the I/O Board (Left)............................................................................................................. 30
Removing the I/O Board (Right)..........................................................................................................31
Installing the I/O Board (Right)............................................................................................................31
Removing the Power Connector........................................................................................................32
Installing the Power Connector..........................................................................................................33
Removing the Speakers...................................................................................................................... 33
Installing the Speakers........................................................................................................................ 34
Removing the Status-Light Board...................................................................................................... 34
Installing the Status-Light Board........................................................................................................ 35
3 System Setup....................................................................................................... 37
Boot Sequence.................................................................................................................................... 37
Navigation Keys................................................................................................................................... 37
System Setup Options.........................................................................................................................38
Updating the BIOS ............................................................................................................................. 48
System and Setup Password...............................................................................................................48
Assigning a System Password and Setup Password.................................................................... 49
Deleting or Changing an Existing System and/or Setup Password.............................................49
4 Diagnostics...........................................................................................................51
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics............................................................51
Device Status Lights............................................................................................................................ 52
Battery Status Lights............................................................................................................................52
5 Specifications...................................................................................................... 53
6 Contacting Dell...................................................................................................59
4