Gigabyte GA-8I865GVMK Manual - Page 24
ATX_12V +12V Power Connector, ATX ATX Power
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English 1) ATX_12V (+12V Power Connector) This connector (ATX_12V) supplies the CPU operation voltage (Vcore). If this "ATX_12V connector" is not connected, system cannot boot. Pin No. Definition 2 1 1 GND 2 GND 4 3 3 +12V 4 +12V 2) 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 11 1 2 3.3V 3 GND 4 VCC 5 GND 6 VCC 7 GND 8 PowerGood 9 5VSB (stand by +5V) 10 +12V 11 3.3V 12 -12V 13 GND 20 10 14 PS_ON(softon/off) 15 GND 16 GND 17 GND 18 -5V 19 VCC 20 VCC GA-8I865GVMK Motherboard - 20 -
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GA-8I865GVMK Motherboard
English
1)
ATX_12V (+12V Power Connector)
This connector (ATX_12V) supplies the CPU operation voltage (Vcore).
If this "ATX_12V connector" is not connected, system cannot boot.
2)
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
PowerGood
9
5V SB (stand by +5V)
10
+12V
11
3.3V
12
-12V
13
GND
14
PS_ON(softon/off)
15
GND
16
GND
17
GND
18
-5V
19
VCC
20
VCC
Pin No.
Definition
1
GND
2
GND
3
+12V
4
+12V
4
3
2
1
20
1
11
10