Advanced Bios Features - Shuttle AT30 User Manual

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Advanced BIOS Features

This section allows you to configure your system for basic operation.
You have the opportunity to select the system's default speed, boot-up
sequence, keyboard operation, shadowing, and security.
Virus Warning
Allows you to choose the VIRUS Warning feature for IDE Hard Disk
boot sector protection. If this function is enables and someone attempts
to write data into this area, BIOS will show a warning message on screen,
and an alarm beep.
Enabled
Disabled No warning message will appear when anything
Ø The choice: Enabled or Disabled.
CPU L1 & L2 Cache
This item enables CPU internal level 1 and level 2 cache to speed up
memory access.
Ø The choice: Enabled or Disabled.
Activates automatically when the system boots up,
causing a warning message to appear when anything
attempts to access the boot sector or hard disk parti-
tion table.
attempts to access the boot sector or hard disk parti-
tion table.
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