IBM x3105 - System - 4347, Руководство по обслуживанию

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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 cover
Attention: For proper cooling and airflow, replace the cover before you turn on
the server. Operating the server for more than 2 minutes with the cover removed
might damage server components.
To remove the cover, complete the following steps.
Thumbscrews
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 59.
2. Turn off the server and all attached devices; then, disconnect the power cords
and all external cables.
3. Lay the server on its side.
4. Remove the two thumbscrews at the rear of the cover.
5. Lift the rear of the cover and pull it toward the rear of the server to disengage
the front edge from the chassis.
6. If you are instructed to return the cover, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you. If you are not
returning the cover, store it and the thumbscrews in a safe place for reuse.
Chapter 4. Removing and replacing server components
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