IBM System x3400 Type 7973, Problem Determination And Service Manual, Page: 116 / 210

Removing and replacing Tier 1 CRUs
Replacement of Tier 1 CRUs is your responsibility. If IBM installs a Tier 1 CRU at
your request, you will be charged for the installation.
The illustrations in this document might differ slightly from your hardware.
Removing the bezel
To remove the bezel, complete the following steps:
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 95.
2. Unlock the side cover.
3. Position your finger on the depressed area on the left side of the bezel and
rotate the bezel away from the server. After rotating the bezel beyond 90°, pull
the bezel off the server and set it aside.
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System x3400 Types 7973, 7974, 7975, and 7976: Problem Determination and Service Guide