Gigabyte GA-F2A88XM-DS2 User Manual page 28

Allows you to select a device to boot immediately. Press <Enter> on the device you select and select Yes
Select File in
HDD/USB/FDD
If your system becomes unstable and you have loaded the BIOS default settings, you can use this function
Select
File in HDD/USB/FDD
automatically created by the BIOS, such as reverting the BIOS settings to the last settings that worked
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