Locating Connectors On The Rear Of Your Computer; Locating Major Frus And Crus - Lenovo ThinkCentre M78 Hardware Maintenance Manual

Locating connectors on the rear of your computer

Figure 2 "Rear connector locations" on page 68 shows the locations of the connectors on the rear of your
computer. Some connectors on the rear of your computer are color-coded to help you determine where to
connect the cables on your computer.
Figure 2. Rear connector locations
1
Power cord connector
2
Serial port (Serial port 1)
3
PS/2 keyboard and mouse connectors
(optional)
4
VGA monitor connector
5
DisplayPort connector 1
6
USB 3.0 connectors (USB ports 5 to 8)
7
USB 2.0 connectors (USB ports 3 and 4)
8
Ethernet connector
9
Microphone connector

Locating major FRUs and CRUs

Figure 3 "Locating major FRUs and CRUs" on page 69 shows the locations of the various components in
your computer. To remove the computer cover, see "Removing the computer cover" on page 80.
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ThinkCentre M78 Hardware Maintenance Manual
10
Audio line-out connector
11
Audio line-in connector
12
PCI Express x16 graphics card slot
13
PCI Express x1 card slot
14
PCI card slots (2)
15
Cable lock slots (2)
16
Optional serial port (Serial port 2)
17
DisplayPort connector 2 (optional)