Connectors; Atx Power; Com A / Vga / Lpt Port - Gigabyte GA-7ZMMHC User Manual

7ZMMHC 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 / VGA / LPT Port

Please note:
This mainboard supports 1 standard COM port, 1 VGA port and 1 LPT port. Device
like printer can be connected to LPT port ; mouse and modem etc can be
connected to COM port.
Pin No.
10 20
3,5,7,13,15-17
1,2,11
4,6,19,20
10
12
18
8
1 11
9 5V SB (stand by+5V)
14
LPT Port
COM A
13
Definition
GND
3.3V
VCC
+12V
-12V
-5V
Power Good
PS-ON(Soft On/Off)
VGA