Gigabyte GA-6KIEH2-RH Manual - Page 21

ATX1 Auxuliary power connector, IDE1 IDE cable connector

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1) ATX1 (Auxuliary power connector) Connector Introduction 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. 20 10 1 11 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Definition 3.3V 3.3V GND VCC GND VCC GND Power Good 5V SB(stand by +5V) +12V 3.3V -12V GND PS_ON(softOn/Off) GND GND GND -5V VCC VCC 2 ) IDE1 (IDE cable connector) An IDE device connects to the computer via an IDE connector. One IDE connector can connect to one IDE cable, and the single IDE cable can then connect to two IDE devices (hard drive or optical drive). If you want to connect two IDE devices, please set the jumper on one IDE device as Master and the other as Slave (for information, please refer to the instructions located on the IDE device). Before attaching the IDE cable, please take note of the foolproof groove in IDE connector. 39 1 40 2 21

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21
Connector Introduction
1) ATX1 (Auxuliary power connector)
¾
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
11
3.3V
12
-12V
13
GND
14
PS_ON(softOn/Off)
15
GND
16
GND
17
GND
18
-5V
19
VCC
20
VCC
20
10
1
11
2 )
IDE1 (IDE cable connector)
An IDE device connects to the computer via an IDE connector. One IDE connector can connect
to one IDE cable, and the single IDE cable can then connect to two IDE devices (hard drive or
optical drive). If you want to connect two IDE devices, please set the jumper on one IDE device
as Master and the other as Slave (for information, please refer to the instructions located on the IDE
device).
Before attaching the IDE cable, please take note of the foolproof groove in IDE connector.
39
1
2
40