HP Integrity rx1620 Maintenance Manual page 11

Figure 4 Processor Location
1. Remove the cover. See
2. Remove the sheet metal air duct by pulling it straight up.
3. If the CPU dust cover is installed, remove the dust cover.
4. If the CPU airflow blocker is installed, remove the airflow blocker.
CAUTION: If the HP Server is to be operated with only a single processor installed, the CPU
airflow blocker must be installed to insure proper cooling. If a second processor is installed
in location CPU 1, retain the airflow blocker to be reinstalled if the processor is removed.
"Removing and Replacing the Cover" (page 30).
Installing Processors and Memory 1 1