AOpen AX4B-533 Tube Online Manual page 26

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gain. With this special feature, you can easily overclock your system to get higher system performance, and without removing
t
he cover of system housing to set the jumper to clear CMOS data when your system hanged.
AOpen
Watch Dog
Timer
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With this motherboard, AOpen provides a very special, useful feature for overclockers. When you
power-on the system, the BIOS will check last system
enable "Watch Dog Timer" function immediately, and set the CPU
that stored in the BIOS. If system failed in BIOS POST, the "Watch Dog Timer" will reset the
system to reboot in five seconds. Then, BIOS will detect the CPU's default frequency and POST
Enable/Disable
Signal
from BIO
S
Countdown about
5 seconds if fails
in POST
POST
BIOS
Res
et Signal
Clock Generator
CPU
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status. If it succeeded, the BIOS will
FSB
frequency by user's setting
CPU ID Signal
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