Removing and replacing Tier 2 CRUs
You may install a Tier 2 CRU yourself or request IBM to install it, at no additional
charge, under the type of warranty service that is designated for your server.
Note:
The illustrations in this document might differ slightly from your hardware.
Removing the 2U chassis power supply
To remove the power supply from a 2U chassis, complete the following steps.
Release
latch
Power supply
Power supply
removed
1. Read the safety information that begins on page vii and “Installation guidelines”
2. If the chassis that contains the power supply is installed in an iDataPlex rack,
remove it (see “Removing the 2U chassis from a Type 7825 iDataPlex rack” on
page 123).
3. Remove the top cover (see “Removing the 2U chassis top cover” on page 82).
4. Remove the fan assembly (see “Removing the 2U chassis fan assembly” on
5. Press the power-supply release latch and push the power supply toward the
front of the chassis.
6. Carefully pull the power supply out through the front of the chassis.
7. If you are instructed to return the power supply, follow all packaging instructions,
and use any packaging materials for shipping that are supplied to you.
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System x iDataPlex dx340 Types 6385, 6386, 6389, 7831, 7832, and 7834: Problem Determination and Service Guide
