84 Chapter 4
Troubleshooting
To configure the A20 Digital Motherboard and BIOS
Load Setup Defaults
NOTE Perform the following procedure only when the A20 digital motherboard is replaced.
Exit menu shown below is displayed by choosing "Exit" using keys and by
pressing key at the BIOS Setup Utility main menu. Select “Load Setup Default”
using keys. The dialog box “Setup Confirmation” prompts you to select Y (Yes) or
N (No). Press and to load the manufacture Setup Defaults into the BIOS ROM.
As a result, almost all of the BIOS options are automatically configured to the optimal
settings for the E5052B.
Exit Without Saving
If you cancel the changes in the BIOS option settings, select "Exit Discarding Change"
using keys at the Exit Menu and press key. Then, a message of "Quit
Without Saving (Y/N)?" is displayed. Press and keys.
The BIOS setup utility is closed without saving the current settings.
Boot Floppy check
Summary screen
Boot-time Diagnostics
Logo Video Mode
Installed OS
Enable ACPI
POST Errors
Exit Exit Saving Changes
Exit Discarding Changes
Load setup Defaults
Discard Changes
Save Changes
CMOS Restore Condition
Save CMOS to Flash
Erace CMOS from Flash
Restore CMOS from Flash
Table 4-6 BIOS setup utility primary menus and references
Menu Options
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