- 22 -
Hardware Installation
DEBUG
PORT
G.QBOFM
13
1
24
12
ATX
ATX:
Pin No.
Definition
Pin No.
Definition
1
3.3V
13
3.3V
2
3.3V
14
-12V
3
GND
15
GND
4
+5V
16
PS_ON (soft On/Off)
5
GND
17
GND
6
+5V
18
GND
7
GND
19
GND
8
Power Good
20
-5V
9
5VSB (stand by +5V)
21
+5V
10
+12V
22
+5V
11
+12V (Only for 2x12-pin
ATX)
23
+5V (Only for 2x12-pin ATX)
12
3.3V (Only for 2x12-pin
ATX)
24
GND (Only for 2x12-pin
ATX)
ATX_12V
4
2
3
1
ATX_12V:
Pin No.
Definition
1
GND
2
GND
3
+12V
4
+12V
1/2) ATX_12V/ATX (2x2 12V Power Connector and 2x12 Main Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the components
on the motherboard. Before connecting the power connector, first make sure the power supply is turned
off and all devices are properly installed. The power connector possesses a foolproof design. Connect the
power supply cable to the power connector in the correct orientation.
The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected,
the computer will not start.
To meet expansion requirements, it is recommended that a power supply that can withstand high
power consumption be used (500W or greater). If a power supply is used that does not provide the
required power, the result can lead to an unstable or unbootable system.
Summary of Contents for GA-Z77P-D3
Page 1: ...GA Z77P D3 User s Manual Rev 1001 12ME Z77PD3 1001R ...
Page 2: ...Motherboard GA Z77P D3 Mar 9 2012 Mar 9 2012 Motherboard GA Z77P D3 ...
Page 30: ... 30 Hardware Installation ...
Page 96: ...Appendix 96 ...
Page 97: ... 97 Appendix ...
Page 98: ...Appendix 98 ...