AS1020S-8 User's Manual

7-2 Main Menu

When you fi rst enter AMI BIOS Setup Utility, you will see the Main setup screen. You can always return to the Main setup screen by selecting the Main tab on the top of the screen.

The Main Setup screen provides you with a system overview, which includes the version, built date and ID of the AMIBIOS, the type, speed and number of the processors in the system and the amount of memory installed in the system.

System Time/System Date

You can edit this fi eld to change the system time and date. Highlight System Time or System Date using the <Arrow> keys. Enter new values through the keyboard. Press the <Tab> key or the <Arrow> keys to move between fi elds. The date must be entered in DAY/MM/DD/YYYY format. The time is entered in HH:MM:SS format. Please note that time is in a 24-hour format. For example, 5:30 A.M. appears as 05:30:00 and 5:30 P.M. as 17:30:00.

7-3 Advanced Settings Menu

CPU Configuration Sub-Menu

GART Error Reporting

This setting is used for testing only.

MTRR Mapping

This determines the method used for programming CPU MTRRs when 4 GB or more memory is present. The options are Continuous, which makes the PCI hole non-cacheable, and Discrete, which places the PCI hole below the 4 GB boundary.

7-2

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SUPER MICRO Computer AS1020S-8 user manual Main Menu, Advanced Settings Menu, CPU Configuration Sub-Menu