Replacing the model 8204-E8A or 9409-M50 auxiliary cache card

If you removed the auxiliary cache card as a part of another procedure, you might need to replace the card. Use the procedure in this section to perform this task.

1. Align the auxiliary cache card with the slot in the system.
2. Slide the auxiliary cache card(A) into the system until the tab (B) locks into place.
   Figure 1. Rack-mounted model 8204-E8A or 9409-M50 RAID auxiliary cache card replacement

   
   Figure 2. Stand-alone model 8204-E8A or 9409-M50 RAID auxiliary cache card replacement

   
3. Replace the service access cover:
   • For a rack-mounted system unit, see Installing the service access cover on a rack-mounted model 8203-E4A, 8204-E8A, 8261-E4S9407-M15, 9408-M25, or 9409-M50, or 8261-E4S.
   • For a desk-side system unit, see Installing the service access cover on a stand-alone model 8203-E4A, 8204-E8A, 8261-E4S9407-M15, 9408-M25, or 9409-M50, or 8261-E4S.
4. If you are working on a rack-mounted system unit, place the system in the operating position. See Placing a rack-mounted model 8203-E4A, 8204-E8A, 8261-E4S9407-M15, 9408-M25, or 9409-M50 , or 8261-E4Sin the operating position.
5. Start the system. For instructions, see Starting a system or logical partition.
6. Verify that the new resource is functional. For instructions, see Hardware Service Manager–Verify.