GIGABYTE GA-7VA - Manual (Page 26)

- 20 - GA-7VA Motherboard
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3) ATX_POWER (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
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
1 11
10
4) IDE1/ IDE2(IDE1/IDE2 Connector)
Please connect first harddisk to IDE1 and connect CDROM to IDE2. The red stripe of the ribbon
cable must be the same side with the Pin1.
IDE1
IDE2
40 2
39 1