HP LC2000r HP NetRAID 1M/2M Installation & Configuration - Page 109
Unplug BBU connector, Battery Backup Unit BBU
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Chapter 8 Upgrading to an HP NetRAID-1M or HP NetRAID-2M Adapter To remove any HP NetRAID adapter and replace it with a new adapter, do the following: 1. Turn off the system, unplug the power cord(s) from the system, open the HP Netserver panel or remove the HP Netserver cover, and disconnect the SCSI cables from the existing HP NetRAID adapter. Remove the existing adapter, and place it on a grounding mat or other antistatic surface. If you have removed any HP NetRAID adapter with a Battery Backup Unit (BBU), disconnect the BBU by unplugging the connector shown in Figures 8-1, 8-2, and 8-3. Battery Backup Unit (BBU) J21 Unplug BBU connector Figure 8-1. Unplug Battery Backup Unit on HP NetRAID-3Si Board 101
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Chapter 8
Upgrading to an HP NetRAID-1M or HP NetRAID-2M Adapter
101
To remove any HP NetRAID adapter and replace it with a new adapter, do the
following:
1.
Turn off the system, unplug the power cord(s) from the system, open the
HP Netserver panel or remove the HP Netserver cover, and disconnect
the SCSI cables from the existing HP NetRAID
adapter. Remove the
existing adapter, and place it on a grounding mat or other antistatic
surface. If you have removed any HP NetRAID adapter with a Battery
Backup Unit (BBU), disconnect the BBU by unplugging the connector
shown in Figures 8-1, 8-2, and 8-3.
Unplug BBU connector
Battery Backup Unit (BBU)
J21
Figure 8-1. Unplug Battery Backup Unit on HP NetRAID-3Si Board