Intel AC450NX Stereo System User Manual


 
AC450NX Rack Server System Product Guide
192
I/O Riser Card
The I/O riser card contains all the legacy I/O connections such as video, keyboard, mouse, etc.
The card plugs into the legacy connector on the PHP I/O baseboard and provides the following
external connectors:
PS/2-compatible keyboard (interchangeable with the mouse)
PS/2-compatible mouse (interchangeable with the keyboard)
parallel port
two serial ports
VGA video port
ICMB connector interface
OM08099
H
G
F
E
C
D
A
I
B
Figure 17-1. I/O Riser Card
A. I/O riser card
B. USB (connectors mounted on PHP I/O baseboard)
C. Parallel port
D. Video port
E. Serial port 2
F. Serial port 1
G. Keyboard port
H. Mouse port
I. ICMB connector