HP rp3440 User Service Guide, Sixth Edition - HP 9000 rp3410/rp3440 - Page 65

9. Verify the drive operation by using the system utilities. • Use the iLO MP commands to verify operation. • Use the BCH commands to verify operation. • Use diagnostics provided by the offline diagnostic environment to exercise the newly installed module. Removing and Replacing Airflow Guides You must remove airflow guides before installing processors or memory. The server has the following airflow guides: • The processor airflow guide ensures that the proper volume of air for cooling the dual processor module power pods, processor modules, and voltage regulator modules flows over these components. You must remove the processor airflow guide before removing or installing a dual processor module. • The memory airflow guide ensures that the proper volume of air flows over the memory DIMMs to cool them. To access memory DIMMs and sockets, you must remove the memory airflow guide. NOTE: Air flows through the server from front to back. Figure 3-23 Airflow Guides Locations Removing and Replacing the Memory Airflow Guide Removing the Memory Airflow Guide To remove the memory airflow guide, follow these steps: 1. Power off the server and disconnect the power and external cables. 2. Remove the server chassis cover. (See "Removing and Replacing the Top Cover on a Rack-Mounted Server" (page 53).) Installing Additional Components 65