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Chapter 9. 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.
Adjusting the computer stand
Your computer comes with a stand that you can use to position the computer. Pull the stand open and adjust
the position of the computer at an angle of 10° to 35° as shown in the following illustration.
CAUTION:
Make sure the angle is at least 10° from the vertical; otherwise, the computer might be unstable
and fall over.
Your computer also supports UL (Underwriters Laboratories) certied 100 mm × 100 mm (3.94 inches × 3.94
inches) wall mounts. For proper mounting, use four screws of the following specications: Diameter × Pitch
× Length: 4 mm × 0.7 mm × 10 mm (0.16 inch × 0.03 inch × 0.39 inch)
Removing the computer stand
This section provides instructions on how to remove the computer stand.
To remove the computer stand, do the following:
1. Turn off the computer.
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