Removing And Replacing A Processor - HP Integrity rx2620 User's & Service Manual

Figure 38 Inserting DIMM into Slot

Removing and Replacing a Processor

This section provides information about removing and replacing a processor. The
processors are located on the system board, which is accessible by removing the top
metal cover.
WARNING!
disconnected from the server before removing or replacing a processor.
Voltages are present at various locations within the server when an AC power source
is connected. This voltage is present even when the main power switch is in the off
position.
Failure to observe this warning could result in personal injury or damage to equipment
CAUTION:
erratic server behavior or server failure.
Observe all ESD safety precautions before attempting this procedure. Failure to follow
ESD safety precautions could result in damage to the server.
The processors are located on the system board. The system board can support
either one or two processors. The CPU 0 slot is located on the right side of the system
board, and the CPU 1 slot is located to the left of CPU 0 near the DIMMs. For the
processor locations, see
CAUTION:
observe this caution will result in server failure.
Ensure that all processors are rated for use at the same speed. Failure to observe
this caution will result in performance degradation.
Valid processors are identified in
NOTE: In a single processor configuration, the single processor must be installed
in the CPU 0 slot.
Ensure that the server is powered off, and all power sources have been
Failure to properly complete the steps in this procedure will result in
Figure 39.
Ensure that the cache size is identical for all processors. Failure to
Appendix A (page 108).
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