Chapter 9. Replacing Frus; Locations; Locating Connectors On The Front Of Your Computer - Lenovo ThinkStation 4215 Hardware Maintenance Manual

Chapter 9. Replacing FRUs

This chapter provides step-by-step instructions for replacing major FRUs.
FRU replacements are to be done only by trained service technicians.

Locations

Locating connectors on the front of your computer

Figure 1 shows the locations of the connectors on the front of your computer.
Figure 1. Front connector locations
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Important
Be sure to read and understand the Chapter 2, "Safety information," on page
3 before replacing any FRU. These precautions and guidelines will help you
work safely.
1 USB connector
2 Headphone connector
3 Microphone connector
4 USB connector
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