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3.3 Other Installation for Your Reference
Setting CPU Voltage and Frequency
Setting CPU Core Voltage
This motherboard supports Voltage ID (VID) function to detect CPU voltage
automatically during power-on.
Setting CPU Frequency
This motherboard is of CPU jumper-less design; you can set CPU frequency by
1MHz stepping CPU Overclocking in the BIOS. CPU Core Frequency = CPU FSB
clock x CPU Ratio. However, all CPU now sold in market belong to "Fixed
Multiplier". That means users can not adjust the CPU Ratio but change CPU FSB
clock to achieve overclocking only.
BIOS Setup > Frequency / Voltage Control > CPU Speed Setup
(Users will do the overclocking at their own risks!!)
AMD CPU
Athlon 64 2800+
Athlon 64 3000+
Athlon 64 3200+
Athlon 64 3200+
Athlon 64 3400+
Athlon 64 3400+
Athlon 64 3700+
Note: With CPU speed changing rapidly, there might be faster CPU on the
market by the time you received this installation guide. This table is kindly
for your references only.
Note:
If your system hangs or fails to boot because of overclocking, simply use
<Home> key to restore the default setting or you can wait the AOpen "Watch Dog
ABS" reset the system in five seconds and system will auto-detect hardware again .
Warning:
66MHz AGP clock; higher clock setting may cause serious system damage.
CPU Ratio
CPU FSB (Adjustment
manually)
CPU Core Freq.
CPU Clock
1800MHz
2000MHz
2000MHz
2200MHz
2200MHz
2400MHz
2400MHz
SiS 760GX chipset supports maximum 800MHz system clock and
From 4x to 25x step 1x
FSB = 200MHz-250MHz by 1 MHz Stepping CPU Overclocking
L2 Cache
200MHz
512KB
200MHz
512KB
200MHz
1024KB
200MHz
512KB
200MHz
1024KB
200MHz
512KB
200MHz
1024KB
15
Ratio
9x
10x
10x
11x
11x
12x
12x
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