Lenovo 5458 Installation And Service Manual page 278

Figure 177. 240 VA safety cover's screws
3. Reconnect any SAS/SATA signal cable and all other cables that you have
4. Reinstall the cover (see "Replacing the cover" on page 81).
What to do next
1. Install the server into the rack enclosure and push the server into the rack until
2. Reconnect the power cords and any cables that you removed.
3. Turn on the peripheral devices and the server.
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 v and "Installation guidelines" on
page 31.
If you are replacing a server component in the server, you need to slide the server
out from the rack enclosure, 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
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System x3250 M5 Type 5458: Installation and Service Guide
removed previously (see "Internal cable routing and connectors" on page 272).
it clicks into place.
1. Pull the power supplies out of the rear of the server, just enough to disengage
them from the server.
2. Remove the cover (see "Removing the cover" on page 33).
3. Remove the air baffle if installed (see "Removing the air baffle" on page 34).