Aopen ak77600gn 用户手册
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BIOS Setup > Frequency/Voltage Control > CPU Bus Frequency
This motherboard is CPU jumper-less design, you can set CPU frequency through the BIOS setup, and no jumpers or switches
are needed. The default setting is "table select mode". You can adjust the FSB from "CPU Bus Frequency" for overclocking.
Core Frequency = CPU
H T U
Bus
U T H
Clock * CPU Ratio
PCI Clock = CPU Bus Clock / Clock Ratio
H T U
AGP
U T H
Clock = PCI Clock x 2
EV6 Bus Speed = CPU external bus clock x 2
CPU Ratio
From 5.0x to 18.0x step 0.5x
CPU FSB
(By manual Adjustment)
(By manual Adjustment)
100~248 by 1MHz stepping adjustment technology
Tip: If your system hangs or fails to boot because of overclocking, simply use
<Home> key to restore the default setting or you can wait till the AOpen “Watch
Dog ABS” reset the system in five seconds and system will auto-detect
hardware again.
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