Dell Latitude E7450 - Page 4

Removing the I/O Board..................................................................................................................... 27
Installing the I/O Board....................................................................................................................... 27
Removing the Display-Hinge Cover...................................................................................................27
Installing the Display-Hinge Cover.....................................................................................................28
Removing the Display Assembly.........................................................................................................29
Installing the Display Assembly.......................................................................................................... 30
Removing the System Board...............................................................................................................31
Installing the System Board................................................................................................................ 32
Removing the Heatsink.......................................................................................................................33
Installing the Heatsink.........................................................................................................................33
Removing the Power-Connector Port...............................................................................................34
Installing the Power Connector..........................................................................................................35
4 System Setup.......................................................................................................36
Boot Sequence....................................................................................................................................36
Navigation Keys...................................................................................................................................36
System Setup Options.........................................................................................................................37
Updating the BIOS ............................................................................................................................. 46
System and Setup Password...............................................................................................................47
Assigning a System Password and Setup Password.....................................................................47
Deleting or Changing an Existing System and/or Setup Password............................................ 48
5 Diagnostics.......................................................................................................... 49
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics........................................................... 49
Device Status Lights............................................................................................................................50
Battery Status Lights............................................................................................................................50
6 Specifications...................................................................................................... 52
7 Contacting Dell................................................................................................... 57
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