User Guide

2-4 AcerAltos 21000 System Guide
2.1.2 Rear Panel
The rear panel includes the system fan, the connectors for the
keyboard, mouse, VGA monitor, printer, and serial devices, the slot
openings for expansion boards, and the power supply.
#
Item Description
1
PS/2 keyboard port Connects to PS/2 keyboards.
2
Video port Connects to CRT monitors.
3
PS/2 mouse port Connects to the PS/2 mouse.
11
17
18
10
12
13
14
15
16
3
4
5
9
1
2
6
8
7
19