Mainboard PX915P-2V
7
FAN Headers: CPUFAN, AUXFAN, CHASFAN
There are three fan headers available for cooling fans. The cooling fans play an important
role in maintaining ambient temperatures in your system. The CPUFAN header is attached
with a CPU cooling fan. The CHASFAN and AUXFAN headers are attached with other cooling
fans.
Pin
Assignment
1 Ground
2 +12V
3
FAN RPM rate sense
1
CPUFAN
4 Control
Pin
Assignment
1 Ground
2 Power
(+12V)
1
AUXFAN/ CHASFAN
3
FAN RPM rate sense
Memory Installation: DIMM1/2
The PX915P-2V provides four DIMM (Dual In-Line Memory Modules) sockets which allowing
you to install 240-pin, unbuffered non-ECC, DDRII 400/ DDRII 533 SDRAMs. It also supports
Dual Channel Technology and allows you installing a total memory capacity of 4 GB.
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.
Attention
It is recommended that to install memories which are identical
specifications (same timing specifications and same DDR speed) to
achieve the best effects. It may cause the failure of power-on or
lower memory speed if installing different type, SPD (series presence
detects) memories.
