HPE D2220sb Maintenance And Service Manual page 20

Power down the partner server blade
In systems that use the D2220sb as external data storage, be sure that the partner server blade is the first
unit to be powered down and the last to be powered back up. Taking this precaution ensures that the
system and the OS are shut down in an orderly manner.
IMPORTANT: If installing a hot-plug device, it is not necessary to power down the D2220sb.
To power down the D2220sb, power down the partner server blade. See the server blade
documentation.
Remove the D2220sb
WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the
internal system components to cool before touching them.
CAUTION: To prevent damage to electrical components, properly ground the D2220sb
before beginning any installation procedure. Improper grounding can cause ESD.
To remove the component:
Identify the proper D2220sb.
1.
Power down the partner server blade (on page 20).
2.
If the partner server blade is a full-height server blade, do one of the following:
3.
Remove the blank installed above the D2220sb.
o
Remove the half-height device installed above the D2220sb.
o
For information about removing a half-height device, see the half-height device user guide.
Remove the D2220sb:
4.
Removal and replacement procedures 20