Lenovo 4229 Computer Hardware User Manual


 
Locating connectors on the rear of your computer
Figure 2 “Rear connector locations” on page 56 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 7 Audio line-out connector
2 PS/2 keyboard and mouse connectors (optional)
8 Microphone connector
3 Ethernet connectors (2) 9 USB 3.0 connectors (2)
4 Audio line-in connector
10 USB 2.0 connectors (8)
5 DisplayPort connector (number and location vary by
model)
11 Serial port
6 DVI connector (number and location vary by model)
Locating major FRUs and CRUs
Figure 3 “Locating major FRUs and CRUs” on page 57 shows the locations of the major FRUs and CRUs in
the computer. To remove the computer cover, see “Removing the computer cover” on page 64.
56 ThinkStation Hardware Maintenance Manual