Gigabyte 7VM400AM-RZ User Manual - Page 14

ATX ATX Power, CPU_FAN CPU Fan Connector, SYS_FAN System Fan Connector

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Page 14 highlights

English 1) ATX (ATX Power) AC power cord should only be connected to your power supply unit after ATX power cable and other related devices are firmly connected to the mainboard. 11 1 Pin No. Definition 1 3.3V Pin No. Definition 11 3.3V 2 3.3V 12 -12V 3 GND 13 GND 4 VCC 14 PS_ON(soft on/off) 5 GND 15 GND 6 VCC 16 GND 7 GND 17 GND 8 Power Good 18 -5V 20 10 9 5V SB (stand by +5V) 19 VCC 10 +12V 20 VCC 2) CPU_FAN (CPU Fan Connector) Please note, a proper installation of the CPU cooler is essential to prevent the CPU from running under abnormal condition or damaged by overheating. The CPU fan connector supports Max. current up to 600 mA. Pin No. Definition 1 1 GND 2 +12V 3 Sense 3) SYS_FAN (System Fan Connector) This connector allows you to link with the cooling fan on the system case to lower the system temperature. Pin No. Definition 1 1 GND 2 +12V 3 Sense 7VM400AM-RZ Motherboard - 14 -

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7VM400AM-RZ Motherboard
English
1)
ATX (ATX Power)
AC power cord should only be connected to your power supply unit after ATX power cable and other
related devices are firmly connected to the mainboard.
Pin No.
Definition
1
3.3V
2
3.3V
3
GND
4
VCC
5
GND
6
VCC
7
GND
8
Power Good
9
5V SB (stand by +5V)
10
+12V
Pin No.
Definition
11
3.3V
12
-12V
13
GND
14
PS_ON(soft on/off)
15
GND
16
GND
17
GND
18
-5V
19
VCC
20
VCC
2)
CPU_FAN (CPU Fan Connector)
Please note, a proper installation of the CPU cooler is essential to prevent the CPU from running under
abnormal condition or damaged by overheating. The CPU fan connector supports Max. current up to
600 mA.
Pin No.
Definition
1
GND
2
+12V
3
Sense
20
1
11
10
1
3)
SYS_FAN (System Fan Connector)
This connector allows you to link with the cooling fan on the system case to lower the system temperature.
Pin No.
Definition
1
GND
2
+12V
3
Sense
1