Ps/2 Keyboard And Mouse Connector (Cn4); Hd Audio Jack (Cn5) - AXIOMTEK IMB207 Series User Manual

IMB207 LGA1155 ATX Motherboard
Pin CN3B Signal
1 TX2-
3 Ground
5 NC
7 DVI_SPD DATA
9 TX1-
11 Ground
13 NC
15 Ground
17 TX0-
19 Ground
21 NC
23 TXC+
C1 CRT-RED
C3 CRT-BLUE
C5 VGAGND
2.4.3

PS/2 Keyboard and Mouse Connector (CN4)

The board has two 6-pin mini-DIN PS/2 connectors; green for mouse and purple for
keyboard.
Pin Signal
1 K/B Data
2 NC
3 GND
4 +5V
5 K/B CLK
6 NC
2.4.4

HD Audio Jack (CN5)

Install audio driver, and then attach audio devices to CN5.
Pin Color
Blue
Green
Pink
12
Pin CN3B Signal
2 TX2+
4 NC
6 DVI_SPD_CLK
8 CRT-VSYNC
10 TX1+
12 NC
14 VGAVCC
16 FPDETECT
18 TX0+
20 NC
22 Ground
24 TXC-
C2 CRT-GREEN
C4 CRT-HSYNC
Pin Signal
7 M/S Data
8 NC
9 GND
10 +5V
11 M/S CLK
12 NC
Signal
Line-in
Line-out
MIC-in
Board and Pin Assignments