Replacing The Disk Enclosure Fan; Replacing The Disk Enclosure Hard Drive - HP P4000 Maintenance Manual

Replacing the disk enclosure fan

There are four fans in each disk enclosure chassis. The system can operate for a short period with
one fan removed.
NOTE: The disk enclosure drawer must be closed while you replace the fan module.
1. Remove fan unit.
2. Insert the new fan unit.

Replacing the disk enclosure hard drive

CAUTION:
G2 storage blades using the procedures to shut down the management group in the CMC
OnlineHelp or HP P4000 SAN Solution User Guide.
IMPORTANT:
CMC to turn on the drive LED so that you can physically identify the correct drive to replace.
For detailed instructions on how to physically remove and replace a hard drive, see the "Removal
and replacement procedures" chapter, "Hard drive" section, in the HP 600 Modular Disk System
Maintenance and Service Guide.
For general instructions on replacing disk drives and ensuring data availability, see the HP P4000
SAN Solution User Guide.
28 Removing and replacing the HP P4800 G2 solution components
Before replacing the disk enclosure hard drive, be sure to power down the HP P4460sb
Before pulling a drive out of the disk enclosure, HP recommends that you use the