3-4 Using the BIOS Setup Utility
Using Keys and Buttons
The following table lists the keyboard keys, pen-based keys, and tablet
buttons for running BIOS Setup and provides their functions.
BIOS Setup Key and Button Functions
Key Pen Button Function
F1 F1 Displays key legend for moving the cursor
and selecting parameters.
Esc ESC Esc Exits a sub-menu or exits the current screen
and prompts “Discard changes and exit
setup?”
↑↓ ↑↓
UP
DOWN
Moves the cursor between the displayed
parameters.
←→ ←→
Selects the Setup menu screen.
–/+ –/+ Changes the value for the selected
item/field.
Tab Enter Moves the cursor between subfields. For
example, for System Time, Tab moves the
cursor from hour to minute to second.
Home Goes to the top of the screen
End Goes to the bottom of the screen.
Enter ENT Enter Brings up a parameter sub-menu.
FnA Opens an alpha numeric keypad for entering
letters and numbers. SHT allows upper and
lower case letters.
F7 F7 Discards changes.
F9 F9 Loads optimal default settings.
F10 F10 Saves and exits the BIOS Setup utility.
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