Dell E7240 Laptop User Manual


 
5
System Setup
Boot Sequence
Boot Sequence allows you to bypass the System Setupdefined boot device order and boot directly to a
specific device (for example: optical drive or hard drive). During the Power-on Self Test (POST), when the
Dell logo appears, you can:
Access System Setup by pressing <F2> key
Bring up the one-time boot menu by pressing <F12> key
The one-time boot menu displays the devices that you can boot from including the diagnostic option.
The boot-menu options are:
Removable Drive (if available)
STXXXX Drive
NOTE: XXX denotes the SATA drive number.
Optical Drive
Diagnostics
NOTE: Choosing Diagnostics, will display the ePSA diagnostics screen.
The boot sequence screen also displays the option to access the System Setup screen.
Navigation Keys
The following table displays the system setup navigation keys.
NOTE: For most of the system setup options, changes that you make are recorded but do not take
effect until you re-start the system.
Table 1. Navigation Keys
Keys Navigation
Up arrow Moves to the previous field.
Down arrow Moves to the next field.
<Enter> Allows you to select a value in the selected field (if applicable) or follow the link in
the field.
Spacebar Expands or collapses a dropdown list, if applicable.
<Tab> Moves to the next focus area.
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