HP StorageWorks 600 Modular Disk System Maintenance and Service Guide

Removal and replacement procedures 34
Remove the component as indicated.
To replace the component, reverse the removal procedure. Be sure the I/O module blank is fully seated and
the I/O module blank handle is in the locked position.
Power supply
Before removing the component, be sure to do the following:
• Verify the status of the power supply to be replaced by reviewing rear panel LEDs and buttons (on page
57).
• Be sure that your configuration can support your actions. If the proper redundancy is not in place,
power down the MDS600 before beginning this procedure.
To remove the component:
1. Disconnect the AC power cord.