Plug in the CPU fan cable to the 3-pin
CPUFAN
connector. If you have chassis fan, you
can also plug it on
SYSFAN1
or
SYSFAN2
connector.
The ATX power supply uses a 20-pin connector shown below. Make sure you plug in the
right direction.
CPU Ratio
From 5.0x to 18x step 0.5x
CPU FSB
100-248MHz
CPU
CPU Core
Frequency
EV6 Bus
Clock
Ratio
Athlon 1.33G
1.33GHz
266MHz
10.0x
Athlon 1.4G
1.4GHz
266MHz
10.5x
AthlonXP 1500+
1.3GHz
266MHz
10.0x
AthlonXP 1600+
1.4GHz
266MHz
10.5x
AthlonXP 1700+
1.46GHz
266MHz
11.0x
AthlonXP 1800+
1.53GHz
266MHz
11.5x
AthlonXP 1900+
1.6GHz
266MHz
12.0x
AthlonXP 2000+
1.667GHz
266MHz
12.5x
AthlonXP 2100+
1.73GHz
266MHz
13x
AthlonXP 2200+
1.80GHz
266MHz
13.5x
AthlonXP 2400+
2.0GHz
266MHz
15x
Athlo (Barton)
1.833GHz
333MHz
11x
AthlonXP 2600+
2.13GHz
266MHz
16x
AthlonXP 2600+
2.08GHz
333MHz
12.5x
AthlonXP 2700+
2.16GHz
333MHz
13x
AthlonXP 2600+ (Barton)
1.917GHz
333MHz
11.5x
AthlonXP 2800+ (Barton)
2.083GHz
333MHz
12.5x
AthlonXP 3000+ (Barton)
2.167GHz
333MHz
13x
AthlonXP 3000+ (Barton)
2.100GHz
400MHz
10.5x
AthlonXP 3200+ (Barton)
2.2GHz
400MHz
11x
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.
5. Setting CPU Voltage & Frequency
CPU Core Voltage Auto Detectable
This motherboard supports CPU VID function. The CPU core voltage will be automatically
detected and 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 Bus Frequency
Core Frequency = CPU FSB Clock * CPU Ratio
Warning
: Supposed you
have had adjusted CPU
ratio on your current CPU,
and you plan to replace it
with a new CPU. Please
use <Home> key or Clear
CMOS to restore the
default setting after
reinstalling a new CPU.
Note:
Some CPU fans do not have
sensor pin so they cannot support fan
monitoring.
CPUFAN Connector
4. Installing CPU & System Fan
SYSFAN1 Connector
SYSFAN2 Connector
GND
+12V
SENSOR
3. Connecting ATX Power Connector
GND
+12V
SENSOR
GND
+12V
SENSOR
Note
:
VIA
®
Apollo KT600 chipset supports 266/333/400MHz FSB with
performance reaches maximum 400MHz EV6 system bus and supports 66MHz
AGP clock, higher clock setting may cause serious system damage.
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.
