Foxconn CK804K8MA-KS - Manual (Page 31)

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Chapter 2 Installation Instructions
CK804K8MA Series User Manual
BIOS WR Protect Jumper: JWP1 (J45)
If the jumper J45 set as enable (pin 2 & pin 3), the
system BIOS is protected from being attacked by a
serious virus, such as the CIH virus. You will be un-
able to flash the BIOS to the motherboard when the
system BIOS is protected.
JWP1(J45)
Disable (Default)
1
1
Enable
The system cannot boot if flash the BIOS fail in
conventional flash BIOS process. You will no such
worry when you use the BIOS boot block jumper.
It is used to protect BIOS ”Top Boot Block”. The
system still can boot by using this function and
show some information to recover the BIOS even
if flash BIOS fail. To utilize this function, you just
set this jumper as enable (pin 1 & pin 2).
BIOS Boot Block Jumper: JBB1 (J40)
JBB1 (J40)
Enable
1
1
Disable (Default)
CK804K8MA-manual-V1.0-111704.p65 2004-11-19, 14:51 23