K7I741CX Mainboard
7
FAN Headers: CPUFAN
There is one fan header available for cooling fans. The cooling fan plays an important role in
maintaining ambient temperatures in your system. The CPUFAN header is attached with a CPU
cooling fan.
Pin
Assignment
1 Ground
2 Power
(+12V)
1
CPUFAN
3
FAN RPM rate sense
Memory Installation: DIMM
The K7I741CX provides one DIMM socket. The socket allows you to install 184-pin, non-ECC &
unbuffered DDR 333 (PC2700)/ DDR 266 (PC2100) SDRAM that supports it to install a total
memory capacity of 1 GB.
Attention
DO NOT touch the CPU pins in case they are damaged. Also, make sure that
you have completed all installation steps before powered on the system.
Finally, double-check that the cooling fan is properly installed and the CPU
fan power cord is securely attached, in case your CPU and other sensitive
components are damaged because of high temperatures.
Attention
You can avoid damaging your CPU due to high temperatures with proper
cooling equipment. It is recommended that attach a cooling fan on top of
your CPU. Use the CPUFAN header to attach the fan cord.
On most fan power cord, the black wire of the fan cable is the “ground” and
should be attached to pin-1 of the header.
