Dell Latitude E7450/7450 (Late 2014) - Manual (Page 4)

Installing the Speaker .......................................................................................................................... 25
Removing the Display-Hinge Cover ...................................................................................................26
Installing the Display-Hinge Cover .....................................................................................................27
Removing the Display Assembly .........................................................................................................27
Installing the Display Assembly ...........................................................................................................29
Removing the System Board .............................................................................................................. 30
Installing the System Board .................................................................................................................31
Removing the Heatsink .......................................................................................................................32
Installing the Heatsink .........................................................................................................................32
Removing the Power Connector .......................................................................................................33
Installing the Power Connector ......................................................................................................... 34
4 System Setup....................................................................................................... 35
Boot Sequence ....................................................................................................................................35
Navigation Keys ................................................................................................................................... 35
System Setup Options .........................................................................................................................36
Updating the BIOS ..............................................................................................................................45
System and Setup Password ...............................................................................................................46
Assigning a System Password and Setup Password .................................................................... 46
Deleting or Changing an Existing System and/or Setup Password .............................................47
5 Diagnostics.......................................................................................................... 48
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics ........................................................... 48
Device Status Lights ............................................................................................................................49
Battery Status Lights ............................................................................................................................49
6 Specifications...................................................................................................... 51
7 Contacting Dell................................................................................................... 57