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.
The illustrations in this document might differ slightly from your hardware.
Removing the power paddle card
Use this information to remove the power paddle card.
Before you begin
Read the safety information in “Safety” on page vii and “Installation guidelines”
on page 34.
If you are replacing a component or installing an optional device in the server, you
need to turn off the server and peripheral devices, and disconnect the power cords
and all external cables.
About this task
To remove the power paddle card, complete the following steps.
Procedure
1.
Carefully turn the server on its side so that it is lying flat, with the cover
facing up.
Attention:
Do not allow the server to fall over.
2.
Unlock and remove the left-side cover (see “Removing the left-side cover” on
page 39).
3.
Remove the air baffle (see “Removing the air baffle” on page 210).
4.
Remove all long cards from the system board.
5.
Remove the fan cage assembly (see “Removing the fan cage assembly” on
page 304),
6.
Disconnect all connected cables from the power paddle card cage assembly.
7.
Remove the power supplies (see “Removing a hot-swap power supply” on
page 285).
8.
Rotate the power supply air baffle up.
Chapter 6. Removing and replacing components
311
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