User`s manual
2-18
 X9SRi/X9SRE Motherboard Series User’s Manual
1. VGA 
Video Port
A Video (VGA) port is located next to 
the  COM  Port  on  the  I/O  backpanel. 
This port is used to provide a connec-
tion for video and graphics display. 
Refer to the board layout below for 
the location.
VGA Pin 
Denitions
Pin# Denition      Pin# Denition
1 Red 10 Ground
2 Green 11 NC
3 Blue 12 MS1: SDA (DDC Data)
4 NC 13 HSYNC 
5 Ground 14 VSYSNC
6 Ground 15 MS3: SCL (DDC CLK)
7 Ground 16 Case
8 Ground 17 Case
9 5V
NC= No Connection
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