Biostar M6VLQ M6VLQ user's manual - Page 46

Virus Warning, CPU Internal Cache, External Cache, CPU L2 Cache ECC Checking

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Chapter 2 BIOS Setup Enabled (default) Disabled Optional ROM is shadowed. Optional ROM is not shadowed. C8000 - CFFFF Shadow / D0000 - DFFFF Shadow Determines whether the optional ROM will be copied to RAM for faster execution. Enabled Optional ROM is shadowed. Disabled (default) Optional ROM is not shadowed. Note : For C8000 - DFFFF option - ROM on PCI BIOS, BIOS will automatically enable the shadow RAM. User does not have to select the item. Virus Warning This option allows you to choose the VIRUS Warning feature that is used to protect the IDE Hard Disk boot sector. If this function is enabled and an attempt is made to write to the boot sector, BIOS will display a warning message on the screen and sound an alarm beep. Disabled (default) Enabled Virus protection is disabled. Virus protection is activated. CPU Internal Cache These fields allow you to Enabled or Disable the CPU Internal Cache. Caching allow better performance. Enabled (default) Enable cache Disabled Disable cache External Cache This field allow you to Enable or Disable the CPU's "Level 2" secondary cache. Caching allows better performance. Enabled (default) Enabled cache Disabled Disabled cache CPU L2 Cache ECC Checking This item allows you to Enabled/ Disabled CPU L2 Cache ECC checking. The Choices: Enabled (default), Disabled. 2-10

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Chapter 2
BIOS Setup
2-10
Enabled
(default)
Optional ROM is shadowed.
Disabled
Optional ROM is not shadowed.
C8000 - CFFFF Shadow / D0000 - DFFFF Shadow
Determines whether the optional ROM will be copied to RAM for
faster execution.
Enabled
Optional ROM is shadowed.
Disabled
(default)
Optional ROM is not shadowed.
Note :
For C8000 - DFFFF option - ROM on PCI
BIOS, BIOS
will automatically enable the shadow RAM.
User does not have to
select the item.
Virus Warning
This option allows you to choose the VIRUS Warning feature that is used to
protect the IDE Hard Disk boot sector. If this function is enabled and an attempt is
made to write to the boot sector, BIOS will display a warning message on the
screen and sound an alarm beep.
Disabled
(default)
Virus protection is disabled.
Enabled
Virus protection is activated.
CPU Internal Cache
These fields allow you to Enabled or Disable the CPU Internal Cache. Caching
allow better performance.
Enabled
(default)
Enable cache
Disabled
Disable cache
External Cache
This field allow you to Enable or Disable the CPU’s “Level 2” secondary cache.
Caching allows better performance.
Enabled
(default)
Enabled cache
Disabled
Disabled cache
CPU L2 Cache ECC Checking
This item allows you to Enabled/ Disabled CPU L2 Cache ECC checking.
The Choices: Enabled
(default), Disabled.