HP 600 HP StorageWorks 600 Modular Disk System Maintenance and Service Guide - Page 41

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Page 41 highlights

8. While supporting the power block, 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 25). 2. Disconnect all cables. 3. Remove all power supplies ("Power supply" on page 34). 4. Remove all fan modules ("Fan" on page 31). 5. Remove the hard drives ("Hard drive" on page 27). CAUTION: To avoid data loss, be sure that the drives are labeled and returned to the same bays they were removed from. 6. Be sure that the hard drive drawer is closed. 7. Remove all I/O modules ("Hot-plug I/O module" on page 32). 8. Remove the power block ("Power block" on page 40). 9. Remove the hard drive drawer ("Hard drive drawer" on page 36). Removal and replacement procedures 41

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Removal and replacement procedures
41
8.
While supporting the power block, 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
25
).
2.
Disconnect all cables.
3.
Remove all power supplies ("
Power supply
" on page
34
).
4.
Remove all fan modules ("
Fan
" on page
31
).
5.
Remove the hard drives ("
Hard drive
" on page
27
).
CAUTION:
To avoid data loss, be sure that the drives are labeled and returned to the same bays
they were removed from.
6.
Be sure that the hard drive drawer is closed.
7.
Remove all I/O modules ("
Hot-plug I/O module
" on page
32
).
8.
Remove the power block ("
Power block
" on page
40
).
9.
Remove the hard drive drawer ("
Hard drive drawer
" on page
36
).