March Products 120 III (PC620) User Manual
Page 94
User Manual version 2503
LIBRA 120 III (PC620 Intel 815E)
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u VIRUS WARNING
This category allows you to choose the VIRUS Warning
feature for IDE Hard Disk boot sector protection. If this
function is enabled and someone attempts to write data into
this area, BIOS will show a warning message on screen and
alarm beep.
Enabled: Activates automatically when the system boots up
causing a warning message to appear when anything
attempts to access the boot sector or hard disk partition
table.
Disabled: No warning message will appear when anything
attempts to access the boot sector or hard disk partition
table.
u CPU INTERNAL CACHE/EXTERNAL CACHE
These two categories speed up memory access. However, it
depends on CPU/chipset design.
Enabled: Enable cache
Disabled: Disable cache
u CPU L2 CACHE ECC CHECKING
This category allows you to enable/disable CPU L2 cache ECC
checking.
The choice: Enabled & Disabled.
u PROCESSOR NUMBER FEATURE
Some of the new socket-370 processors are installed with a
unique processor number. This number may be used for
verification in Internet transactions and e-commerce. If you
prefer not to use or distribute the unique processor number,
use this item to suppress the processor number.
The choice: Enabled & Disabled.
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