User`s manual

PM845GV1/ PM845GE1/ PM845GL/1 PM845GL1-533
9
Fan Headers
There are two power headers used for cooling fans, which play an important role in
maintaining the ambient temperature in your system .
The layout is PM845GV1.
Warning: This system has a BIOS configuration feature that issues a warning
when the CPU fan is not plugged in or is not functioning. In order to make use
of this function, you must make sure that the CPU fan power cable is attached
specifically to the “CPUFAN” header. The BIOS configuration option is
described
in the “Hardware Monitor” section of the BIOS Setu
p
Utilit
y
Cha
p
ter.
Codec
Socket 478
J1P
BIOS
CASE OPEN
USB2
ADD
PCI1
PCI2
SPDIF
CD-IN
Winbond
W83627HF
3COM
LAN
ATX_1 2V
SOUND
PRT/COM/VGA
KB/MS
USB/LAN
DIMM1
DIMM2
SW/LED
BAT1
IDE1 IDE2
FDC
ATX _P W R
1
1
1
9
10
2
SPEAKER
1
1
2
1
1
10
9
Intel
82845GV
Intel
82801DB
CPUFAN
1
1
CHASFAN
GND
GND
+12V
+12V
Sense
Sense
CHASFAN
1
CPUFAN
1