HP StorageWorks 600 Modular Disk System Maintenance and Service Guide (495106-001, September 2008)

Removal and replacement procedures 41
9.
Remove the power button/UID board.
To replace the component, reverse the removal procedure.
Cable management arm
To remove the component:
1. Power down the MDS600 ("Power down" on page 24).
2. Disconnect all cables.
3. Remove all power supplies ("Power supply" on page 30).
4. Remove the fans ("Fan" on page 29).
5. Remove all hard drives ("Hard drive" on page 26).
6. Be sure the hard drive drawer is closed all the way.
7. Remove the I/O modules ("Hot-plug I/O module" on page 30).
8. Remove the power block ("Power block" on page 35).
9. Remove the hard drive drawer ("Hard drive drawer" on page 31).
10. Remove the T-15 Torx screw that secures the cables to the hard drive drawer, and then remove the
cables.