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

Removal and replacement procedures 37
8.
Disconnect the signal and power cables on each side of the power block.
To replace the component, reverse the removal procedure.
Fan board
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 the 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 four T-10 Torx screws securing the fan cage to the hard drive drawer.