MSI K8MM3 Series

2-10
MS-7181 Micro-ATX Mainboard
VGA Connector
The mainboard provides a DB 15-pin female connector to connect a VGA monitor.
VGA Connector
(DB 15-pin)
1
5
11
15
Mouse Connector
The mainboard provides a standard PS/2
®
mouse mini DIN connector for attaching a
PS/2
®
mouse. You can plug a PS/2
®
mouse directly into this connector. The connector
location and pin assignments are as follows.
Keyboard Connector
The mainboard provides a standard PS/2
®
keyboard mini DIN connector for attaching
a PS/2
®
keyboard. You can plug a PS/2
®
keyboard directly into this connector. The
connector location and pin assignments are as follows.
PS/2 Keyboard
(6-pin Female)
2
1
3
4
5
6
PS/2 Mouse
(6-pin Female)
2
1
3
4
5
6
PIN SIGNAL DESCRIPTION
1 Mouse Data Mouse data
2 NC No connection
3 GND Ground
4 VCC +5V
5 Mouse Clock Mouse clock
6 NC No connection
Pin Definition
Pin Signal Description
1 RED
2 GREEN
3 BLUE
4 N/C
5 GND
6 GND
7 GND
8 GND
Pin Signal Description
9 +5V
10 GND
11 N/C
12 SDA
13 Horizontal Sync
14 Vertical Sync
15 SCL
Pin Definition
PIN SIGNAL DESCRIPTION
1 Keyboard Data Keyboard data
2 NC No connection
3 GND Ground
4 VCC +5V
5 Keyboard Clock Keyboard clock
6 NC No connection
Pin Definition