UST510-52B-FL Series user's Manual
4.2 Navigation Keys
The BIOS setup/utility uses a key-based navigation system called hot keys. Most of the BIOS
setup utility hot keys can be used at any time during the setup navigation process. These
keys include <F1>, <F2>, <Enter>, <ESC>, <Arrow> keys, and so on.
【Note】:
Some of the navigation keys differ from one screen to another.
Hot Keys
→ Left/Right
Up/Down
+− Plus/Minus
Tab
F1
F2
F3
F4
Esc
Enter
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Descriptions
The Left and Right <Arrow> keys allow users to select a setup screen.
The Up and Down <Arrow> keys allow users to select a setup screen or
sub-screen.
The Plus and Minus <Arrow> keys allow users to change the field value of a
particular setup item.
The <Tab> key allows users to select setup fields.
The <F1> key allows users to display the General Help screen.
The <F2> key allows users to Load Previous Values.
The <F3> key allows users to Load Optimized Defaults.
The <F4> key allows users to save any changes they made and exit the
Setup. Press the <F4> key to save any changes.
The <Esc> key allows users to discard any changes they made and exit the
Setup. Press the <Esc> key to exit the setup without saving any changes.
The <Enter> key allows users to display or change the setup option listed
for a particular setup item. The <Enter> key can also allow users to display
the setup sub-screens.
BIOS Setup Utility
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