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Chapter 2 Installation Instructions
BIOS-Protection Jumper: J5
The motherboard BIOS is inside the FWH. If the
jumper FW H_EN is set as disabled (Pin2 &
Pin3), the system BIOS is protected from being
attacked by a serious virus, such as the CIH virus.
You will be unable to flash the BIOS to the
motherboard when the system BIOS is protected.
Write Disable
Write Enable(default)
BIOS-Protection Jumper
1 2 3
1 2 3
BIOS TBL Jumper: TBL_EN
The system cannot boot, if the BIOS failed to be
flashed in conventional flash BIOS process. You
will have no such worry when using the BIOS TBL
function, which is used to protect BIOS
“
Top Boot
Block
”
. By using this function, the system still can
boot even if the flash BIOS fails and show some
information to recover the BIOS. To utilize this
function, you just short pin 2 and 3 with the jumper
cap
.
2
1
3
BIOS TBL
Enable
BIOS TBL
Disable
BIOS TBL Jumper
2
1
3
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