HP NetRAID Installation and Configuration Guide

Chapter 11 Changing HP NetRAID-3Si DRAM Modules
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To change DRAM modules, perform the following steps:
1. Bring down the operating system properly. Make sure that the adapter’s
cache memory has been flushed. You must perform a system reset if
operating under DOS. When the HP NetServer restarts, the HP NetRAID
Series adapter flushes cache memory.
2. Turn off the HP NetServer power and disconnect the power cord(s).
3. To remove the HP NetServer cover or to open its panel, refer to your
HP NetServer documentation or to HP Information Assistant.
4. Disconnect SCSI cables from the adapter.
5. Remove the HP NetRAID-3Si adapter. (See Chapter 8, "Upgrading to an
HP NetRAID-3Si or HP NetRAID-3Si Adapter" for complete
instructions.)
6. Disconnect the battery pack cable from the Battery Backup Unit.
7. You can now add or remove DRAM modules from the HP NetRAID-3Si
adapter.
8. Reconnect the battery pack cable.
9. Reinstall the HP NetRAID-3Si adapter.
10. Reconnect the SCSI cables to the adapter.
11. Replace the HP NetServer cover or panel.
12. Reconnect the power cord(s), and power up the HP NetServer.