IBM xSeries 240 81Y Hardware Maintenance Manual page 142

Caution
The following label indicates a hot surface
nearby.
b. Remove the defective power supply by placing
the handle 5 on the power supply in the open
position (perpendicular to the power supply) and
pulling the power supply from the bay.
3. If you are not replacing the power supply:
a. Install a power-supply filler panel 2 .
Note
During normal operation, each power-supply
bay must have either a power supply or filler
panel installed for proper cooling.
b. Open the cable-restraint bracket 3 and remove
the power cord from the cable-restraint bracket.
Close the cable-restraint bracket.
c. Unplug the power cord from the electrical outlet.
If you are replacing the power supply:
a. Place the handle 5 on the power supply in the
open position, and slide the power supply into
the chassis.
b. Gently close the handle on the power supply to
seat the power supply in the bay.
c. Plug the power cord for the power supply into
the power cord connector 4 .
d. Verify that the AC Power light 6 and DC Power
light 7 are lit, indicating that the power supply
is operating correctly.
4. If you have other options to install or remove, do so
now; otherwise, go to "Completing the installation" on
page 137.
134
xSeries 240 HMM