Installing A Processor; Processor Load Order - HP Integrity rx2800 i4 User Manual

4. Replace the memory riser.
CAUTION:
TIP: If you see abnormal error lights after installing DIMMs, try uninstalling and reinstalling the
DIMMs and the memory riser to make sure the DIMMs and memory riser are correctly seated.

Installing a processor

The server holds one or two quad or eight-core processors that provide the following configuration
options:
Quad-core processors:
2.40 P1/2.67 Uncore GHz 32-MB LL cache (170W)
1.73 P1/2.40 Uncore GHz 20-MB LL cache (130W)
Eight-core processors:
2.53 P1/2.67 Uncore GHz 32-MB LL cache (170W)
2.13 P1/2.40 Uncore GHz 24-MB LL cache (170W)
The first processor must be installed in socket 0, and the second processor in socket 1.
CAUTION:
processors installed in a server. To ensure compatibility, whether upgrading, replacing, or adding
an additional processor, use processors with identical part numbers.
Failure to observe this caution results in performance degradation or server failure.
CAUTION:
ESD safety precautions can result in damage to the server.

Processor load order

The server holds up to two quad-core or eight-core processors on the system board. The sockets
on the system board are labeled Module 0 and Module 1. If the server has only one processor, it
is installed in socket 0. Install the second processor in socket 1.
See Figure 2 (page 10)
50 Optional components
Be sure to align the three stand-offs in the alignment slots.
Processor speed, number of cores, and cache size must be identical for all the
Observe all ESD safety precautions before attempting this procedure. Failure to follow
for the processor socket numbers.
HP Confidential