Power supplies, Removing a power supply, Replacing a power supply – Dell PowerEdge 2600 User Manual
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Replacing the Cooling Shroud Fan
1.
Slide the fan into the bracket on the cooling shroud until the fan snaps into position (see
2.
Replace the system cover.
Power Supplies
The system includes one or two power supplies. If a single power supply is installed, the system must be shut down and the power cables disconnected from
the power receptacle. If there are two power supplies installed, the system is in the redundant mode and the faulty power supply can be removed and
replaced with the system is powered on.
Removing a Power Supply
1.
Open the bezel (see "
").
2.
If two power supplies are installed, go to step 4.
3.
If only one power supply is installed, turn off and disconnect the system from the electrical outlet.
4.
Grasp the power-supply handle and press down on the release lever while pulling the power supply straight out to clear the chassis (see
).
Figure 4-13. Removing and Replacing a Power Supply
Replacing a Power Supply
1.
Slide the power supply into the chassis until it snaps into place (see
).
2.
").
3.
If you have only one power supply, reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
CAUTION:
Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See
your System Information Guide for complete information about safety precautions, working inside the computer, and protecting against
electrostatic discharge.
NOTICE:
The power supplies are hot-pluggable. The system requires one power supply to be installed for the system to operate normally. The system
is in the redundant mode when two power supplies are installed. Remove and replace only one power supply at a time in a system that is powered on.
NOTE:
After installing a new power supply, allow several seconds for the system to recognize the power supply and determine whether it is
working properly. The power-on indicator will turn green to signify that the power supply is functioning properly (see
Figure 3
-4
).