Chapter 8. Replacing FRUs
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.
This chapter does not contain a removal and replacement procedure for all FRUs. Only the major FRUs
are documented.
Locating controls and connectors on the front of your computer
The following illustration shows the locations of the controls and connectors on the front of your computer.
Figure 1. Front control and part locations
1
Integrated camera with MIC (microphone)
(available in some models)
8
Wireless activity indicator
2
Integrated camera on/off button
9
Menu/Enter
© Copyright Lenovo 2010, 2012
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