Chapter 8. Replacing Frus; Locations; Locating Connectors On The Front Of Your Computer; Locating Connectors On The Rear Of Your Computer - Lenovo 3425 Hardware Maintenance Manual

Chapter 8. Replacing FRUs

This chapter provides step-by-step instructions for replacing major FRUs.
Important
1. 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.
2. The replacement procedures in this manual are intended to be done only by trained service technicians.

Locations

Locating connectors on the front of your computer

Front connector locations shows the locations of the connectors on the front of your computer.
Figure 1. Front connector locations
1
USB connector
2
Microphone connector

Locating connectors on the rear of your computer

Rear connector locations 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.
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3
Headphone connector
4
USB connector
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