105
AIMB-274 User Manual
Appendix A
I/O Pin
A
ssignments
A.30
ATX Power Supply Connector(ATXPWR1)
1
GND
2
GND
3
+12V
4
+12V
Table A.33: ATX 12V Power Supply Connector (ATX12V1)
Table A.34: ATX Power Supply Connector(ATXPWR1)
Pin
Signal
Pin
Signal
1
+3.3V
11
+3.3V
2
+3.3V
12
-12V
3
GND
13
GND
4
+5V
14
PSON#
5
GND
15
GND
6
+5V
16
GND
7
GND
17
GND
8
POWER_OK
18
-5V
9
+5VSB
19
+5V
10
+12V
20
+5V
Summary of Contents for AIMB-274
Page 14: ...Chapter 1 1 General Information ...
Page 24: ...11 AIMB 274 User Manual Chapter 1 General Information ...
Page 25: ...AIMB 274 User Manual 12 ...
Page 26: ...Chapter 2 2 Connecting Peripherals ...
Page 43: ...AIMB 274 User Manual 30 2 25 Low Pin Count Header LPC1 2 26 Case Open Detect Connector JCASE1 ...
Page 45: ...AIMB 274 User Manual 32 2 29 CPU Socket CPU1 2 30 DDR3 SO DIMM Socket DIMMA1 DIMMB1 ...
Page 46: ...Chapter 3 3 BIOS Operation ...
Page 55: ...AIMB 274 User Manual 42 3 2 2 5 CPU Configuration 3 2 2 6 SATA Configuration ...
Page 64: ...51 AIMB 274 User Manual Chapter 3 BIOS Operation 3 2 2 14 Super IO Configuration ...
Page 84: ...Chapter 4 4 Software Introduction Service ...
Page 88: ...Chapter 5 5 Chipset Software Installation Utility ...
Page 91: ...AIMB 274 User Manual 78 ...
Page 92: ...Chapter 6 6 VGA Setup ...
Page 94: ...Chapter 7 7 LAN Configuration ...
Page 97: ...AIMB 274 User Manual 84 ...