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23
Installing the Motherboard
CPU_FAN: Cooling FAN Power Connector
Users please note that the fan connector supports the CPU cooling
fan of 1.1A~2.2A (26.4W max.) at +12V.
1
GND
System Ground
2
+12V
Power +12V
3
Sense
Sensor
4
PWM
CPU FAN control
Function
Pin Signal Name
ATX_POWER: ATX 24-pin Power Connector
1
+3.3V
13
+3.3V
2
+3.3V
14
-12V
3
Ground
15
COM
4
+5V
16
PS_ON
5
Ground
17
COM
6
+5V
18
COM
7
Ground
19
COM
8
PWRGD
20
-5V
9
+5VSB
21
+5V
10
+12V
22
+5V
11
+12V
23
+5V
12
+3.3V
24
COM
Pin Signal Name Pin Signal Name
SPK: Internal speaker
Pin
Signal Name
1
VCC
2
Key
3
NC
4
Signal
SYS_FAN/PWR_FAN: FAN Power Connectors
Pin
Signal Name
Function
1
GND
System Ground
2
+12V
Power +12V
3 Sense Sensor
When installing 4-pin power cable, the latch
falls on the left side of the ATX12V
connector.
4-pin power cable
Содержание IC890GXM-A
Страница 30: ...26 InstallingtheMotherboard Memo...
Страница 64: ...60 AMDRAIDConfiguration Memo...
Страница 74: ...SettingUpeJIFFY 70 Memo...
Страница 78: ...74 TroubleShooting Memo...