HP 418800-B21 - StorageWorks Modular Smart Array 70 Storage Enclosure Maintenance And Service Manual page 37

Loosen the front panel thumbscrews that secure the enclosure faceplate to the front of the rack.
a.
Disconnect the cabling and extend or remove the enclosure from the rack.
b.
Remove the access panel:
3.
Lift the access panel latch (1).
c.
Slide the access panel to the rear (2).
d.
Remove the front UID module:
4.
Remove the plastic bezel (1).
a.
Remove the T-10 screw to release the module from the chassis (2).
b.
Remove the module (3).
c.
Remove the power supply:
5.
Disconnect the power cord from the power supply.
a.
Press the lever inward (1) and pull the power supply out of the chassis (2).
b.
Removal and replacement procedures 37