Chapter 8. Replacing Frus; Locating Connectors, Controls, And Indicators On The Front Of Your Computer - Lenovo ThinkCentre Edge 91z Hardware Maintenance Manual

Chapter 8. Replacing FRUs

This chapter provides removal or replacement procedures for major FRUs. Not all FRUs are documented.
Important
Before you replace any FRU, read Chapter 2 "Safety information" on page 3. These precautions and
guidelines will help you work safely.
FRU replacements are to be done by trained service technicians only.
Locating connectors, controls, and indicators on the front of your
computer
Figure 1 "Front connector, control, and indicator locations" on page 84 shows the locations of the
connectors, controls, and indicators on the front of your computer.
© Copyright Lenovo 2011 83