Lenovo 4229, 4223 Locating connectors on the rear of your computer, Locating major FRUs and CRUs

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

1Power cord connector

2PS/2 keyboard and mouse connectors (optional)

3Ethernet connectors (2)

4Audio line-in connector

5DisplayPort connector (number and location vary by model)

6DVI connector (number and location vary by model)

7Audio line-out connector

8Microphone connector

9USB 3.0 connectors (2)

10USB 2.0 connectors (8)

11Serial port

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.

56ThinkStation Hardware Maintenance Manual