Dell E7240 owner manual Specifications Contacting Dell

Installing the Coin-Cell Battery	25
Removing the Speakers	26
Installing the Speakers	26
Removing the Display-Hinge Cover	26
Installing the Display-Hinge Cover	27
Removing the Heatsink	27
Installing the Heatsink	28
Removing the Display Assembly	28
Installing the Display Assembly	30
Removing the System Fan	30
Installing the System Fan	31
Removing the System Board	31
Installing the System Board	32
Removing the Power Connector	33
Installing the Power Connector	33
4 Docking Port Information	35
5 System Setup	37
Boot Sequence	37
Navigation Keys	37
System Setup Options	38
Updating the BIOS	47
System and Setup Password	48
Assigning a System Password and Setup Password	48
Deleting or Changing an Existing System and/or Setup Password	49
6 Diagnostics	51
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics	51
Device Status Lights	52
Battery Status Lights	52
7 Specifications	55
8 Contacting Dell	61