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3. Installing CPU & Housing Fan
Plug in the CPU fan cable to the 3-pin CPUFAN1 connector. If you have chassis fan, you
can also plug it on SYSFAN2 or SYSFAN3 connector.
SENSOR
+12V
GND
SYSFAN3 Connector
4. Memory Module (128-Bit DDR Dual Channel)
In the past, we used to have 64-bit memory bandwidth for memory access. No matter how
many memory modules have been installed, though capacity added, the speed of access
remains the same. With 128-bit dual channel introduced, it doubles the memory bandwidth
up to 5.4GB in advanced 128-bit mode. This motherboard supports DDR400/333/266 with
Maximum capacity up to 2GB (When enabling VGA onboard, memory can run max. up to
333MHz)
CPUFAN1 Connector
SENSOR
+12V
GND
GND
+12V
SENSOR
SYSFAN2 Connector
Note: Some CPU fans do not have
sensor pin, so that cannot support
fan monitoring.
128-bit DDR Dual Channel
Memory module
5. Setting CPU Voltage & Frequency
Full-range Adjustable CPU Core Voltage
This motherboard supports CPU VID function. The CPU core voltage will be automatically
detected and the range is from 1.1V to 1.85V. It is not necessary to set CPU Core Voltage.
Setting CPU Frequency
This motherboard is CPU jumper-less design, you can set CPU frequency through the
BIOS setup, and no jumpers or switches are needed.
BIOS Setup > Frequency / Voltage Control > CPU Speed Setup
Core Frequency = CPU FSB Clock * CPU Ratio
CPU Ratio
From 5.5x to 16x step 0.5x
CPU FSB (Adjustment
FSB = 100MHz-200MHz by 1MHz Stepping CPU Overclocking
manually)
CPU
CPU Core Frequency
Athlon 1G
1GHz
Athlon 1.1G
1.1GHz
Athlon 1.2G
1.2GHz
Athlon 1.3G
1.3GHz
Athlon 1G
1GHz
Athlon 1.13G
1.13GHz
Athlon 1.2G
1.2GHz
Athlon 1.33G
1.33GHz
Athlon 1.4G
1.4GHz
AthlonXP 1500+
1.3GHz
AthlonXP 1600+
1.4GHz
AthlonXP 1700+
1.46GHz
AthlonXP 1800+
1.53GHz
AthlonXP 1900+
1.6GHz
AthlonXP 2000+
1.667GHz
AthlonXP 2100+
1.73GHz
AthlonXP 2200+
1.80GHz
AthlonXP 2400+
2.0GHz
AthlonXP 2600+
2.13GHz
AthlonXP 2700+
2.16GHz
AthlonXP 2800+
2.25GHz
Duron 800
800MHz
Duron 850
850MHz
Duron 900
900MHz
Duron 950
950MHz
Duron 1G
1GHz
Duron 1.1G
1.1GHz
Note:
With CPU speed changing rapidly, there might be fastest CPU on the
market by the time you received this installation guide. This table is kindly for
your references only.
Warning: Nvidia nForce2-G/GT supports 166MHz FSB (with performance reaches
maximum 333MHz EV6 system bus) and 66MHz AGP clock, higher clock setting
may cause serious system damage.
Note: You have to adjust CPU FSB in BIOS after installing
CPU; otherwise CPU will run at default speed of CPU FSB
value.
EV6 Bus Clock
Ratio
200MHz
10.0x
200MHz
11.0x
200MHz
12.0x
200MHz
13.0x
266MHz
7.5x
266MHz
8.5x
266MHz
9.0x
266MHz
10.0x
266MHz
10.5x
266MHz
10.0x
266MHz
10.5x
266MHz
11.0x
266MHz
11.5x
266MHz
12.0x
266MHz
12.5x
266MHz
13x
266MHz
13.5x
266MHz
15x
266MHz
16x
333MHz
13x
333MHz
13.5x
200MHz
8.0x
200MHz
8.5x
200MHz
9.0x
200MHz
9.5x
200MHz
10.0x
200MHz
11.0x
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