Top Sas Backplane - HP ProLiant DL580 Gen9 Maintenance And Service Manual

Remove the I/O board.
10.
To replace the component, reverse the removal procedure.

Top SAS backplane

CAUTION: To prevent damage to electrical components, take the appropriate anti-static
precautions before beginning any system installation. Improper grounding can cause
electrostatic discharge.
To remove the component:
Power down the server (on page 26).
1.
Remove all power:
2.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Extend the server from the rack (on page 26).
3.
Remove the access panel (on page 28).
4.
Removal and replacement procedures 62