875A02 User Manual
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Chapter 6 Special BIOS Feature
SuperBIOS-Protect
There are two choices which implements this function.
1. Set the jumper (FWH_EN) as Flash Write Disabled (pin 2-3 closed), the BIOS
can not be overwritten.
2. Set the jumper (FWH_EN) as Flash Write Enabled (pin 1-2 closed), mean-
while set SuperBIOS-Protect as Disabled in CMOS Setup. In this way, the
BIOS can be overwritten.
3. FWH_EN Default is enabled.
The BIOS of the motherboard is contained inside the Flash ROM. Severe vi-
ruses such as CIH virus are so dangerous that they may overwrite the BIOS of
the motherboard. If the BIOS has been damaged, the system will be unable to
boot. We provide the following solution which protects the system BIOS from
being attacked by such viruses.