Atx Power; Lpt Port - Gigabyte GA-6RX User Manual

6RX Series Motherboard
Connectors

ATX Power

Please note:
AC power cord should only be inserted to your power supply unit after ATX power
cable and other related devices are firmly connected to the mainboard.
COM A / COM B / LPT Port
Please note:
This mainboard supports 2 standard COM ports and 1 LPT port. Device like printer
can be connected to LPT port ; mouse and modem etc can be connected to COM
ports.
11
1
Pin No.
3,5,7,13,15-17
1,2,11
4,6,19,20
10
12
18
20
10
8
9
14
COM A
17
Definition
GND
3.3V
VCC
+12V
-12V
-5V
Power Good
5V SB (stand by+5V)
PS-ON(Soft On/Off)

LPT Port

COM B