HP (Hewlett-Packard) 354903-001 Tool Storage User Manual


 
Removal and Replacement Procedures 21
3. Remove the power button/LED assembly.
To replace the component, slide the power button/LED assembly into the bay
until it locks into place.
Storage System Chassis and Backplane
If the backplane board fails or the chassis sustains significant damage, you must
order a replacement chassis.
To replace the chassis and backplane:
1. Power down the storage system (on page 9
).
2. Remove all hard drive blanks ("Hard Drive Blank" on page 10
).
3. Remove all hot-plug SCSI hard drives ("Hot-Plug SCSI Hard Drive" on page
11
).
4. Remove the bezel blank ("Bezel Blank" on page 13
).
5. Remove the controllers ("Modular Smart Array 500 Generation 2 Controller"
on page 13
).
6. Remove all hot-plug power supplies ("Hot-Plug Power Supply" on page 17
).
7. Remove the 2-Port or 4-Port Shared Storage Module ("2-Port or 4-Port
Shared Storage Module" on page 18
).