Power Module - HP StorageWorks 9000 - Virtual Library System User Manual

To replace the component:
1. Pull out the latch handle on the drive as far as it can go.
2. Slide the replacement drive into the bay until it can go no further. About 1 cm (0.5 inch) of the
drive protrudes from the bay.
3. Push the release lever all the way in. This action installs the drive completely in the bay and seats
it firmly against the connector in the disk array.
4. Firmly close the latch handle to lock the drive in the drive bay.
5. Observe the drive status LEDs to confirm that the replacement drive is functioning correctly. See
Front Panel

Power Module

NOTE:
When a power supply fails, the fans of the power module continue to operate because they draw
power from the power bus located on the midplane.
CAUTION:
Before removing a power module from the disk array enclosure, be sure that a replacement power
module is immediately available. Removing a power module causes a significant change in the airflow
within the disk array enclosure, and the disk array enclosure could overheat if a replacement power
module is not installed within two minutes.
1. Set the power switch on the defective power module to the Off position.
2. Disconnect the AC power cord from the defective power module.
LEDs.
HP StorageWorks 269