Verifying Power Supply Operation; Inserting A Power Supply - HP Cluster Platform Interconnects v2010 Manual

Caution:
Carefully follow the mechanical guides on each side of the power supply slot and make sure
the power supply is properly inserted in the guides. Never insert the power supply upside
down. When inserting a power supply, the LED and power connector should always be
above the handle.
Figure 8-7 Inserting a power supply
4. Continue to slide the power supply towards the back of the chassis until the two metal rods
and the connector make contact with the back connector. Then push the power supply until
the front panel of the power supply is flush with the rest of the chassis.
5. Use a screwdriver to tighten the two screws on either side of the power supply.
6. Connect the power cord to the front of the power supply.
7. Connect the power plug into an outlet.
Removing a Power Supply
To remove a power supply in a ProCurve 9300 series chassis, do the following:
1. Unplug the power supply cord from the outlet.
2. Disconnect the power cord from the power supply.
3. Use a screwdriver to loosen the screws on either side of the power supply.
4. Holding the bar on the front panel of the power supply, pull outward, disconnecting the
power supply from the backplane.
5. Continue to pull the power supply until it is removed from the chassis
6. Place the power supply in an antistatic bag for storage.
7. Cover the power supply slot with the blank power supply cover that came with the device
or replace it with another power supply, as described in the following section.

8.4.1 Verifying Power Supply Operation

After you install a power supply, you should verify that it is working properly and passes its
self test. You should repeat the following verification procedure for each power supply:
1. Connect the power cord supplied with the device to the power connector on the front of the
power supply.
2. Insert the other end into a properly grounded electrical outlet.
3. Verify proper operation by observing the LEDs. Make sure the LED on each power supply
is a solid green. Also make sure that some of the port LEDs on each module momentarily
light up. The LEDs indicate that the device is performing diagnostics. After the diagnostics
are complete, the LEDs will be dark except for the ones that are attached by cables to other
66 HP ProCurve 9300 Series
(Figure 8-7).