Processor Load Order; Required Tools; Removing A Processor - HP Integrity rx2660 User's & Service Manual

WARNING!
the server prior to performing this procedure.
Voltages are present at various locations in the server whenever an AC power source is connected.
These voltages are present even when the main power switch is in the off position.
Failure to observe this warning can result in personal injury or damage to equipment.
CAUTION:
to observe this caution causes performance degradation or system failure.
The easiest way to ensure processor compatibility is to use processors with identical part numbers.
CAUTION:
ESD safety precautions can result in damage to the server.

Processor Load Order

The server supports up to two processors on the processor board. The slots on the processor board
are labeled CPU 0 and CPU 1. In single-processor servers, you must install the processor in the
CPU 0 slot. In dual-processor servers, you must install the second processor in the CPU 1 slot.
Table 66 Processor Load Order
Processor

Required Tools

To install and remove processors, use the processor install tool fastened to the airflow guide.

Removing a Processor

To remove a processor:
1. Power off the server and disconnect the power cables. See
the Server" (page
2. If rack mounted, slide the server out from the rack until it stops. See
from the Rack" (page
3. Remove the top cover. See
4. Remove the airflow guide. See
5. Open the processor cage.
a. Grasp the processor cage handle and apply adequate force to rotate the handle upward.
See
b. Use the handle to rotate the cage closure approximately 90 degrees toward the front of
the server until it stops. See
IMPORTANT:
enclosure for removal.
6. Disconnect the processor power cable from the connector cable attached to the system board.
See Figure
7. Unlock the processor from the socket on the processor board. See
a. Unfasten the processor installation tool (2.5 mm driver) from the tool holder on the airflow
guide.
b. Insert the processor tool into the hole on the side of the heatsink.
172 Removing and Replacing Server Components
Ensure that the system is powered off and all power sources are disconnected from
Ensure that processor speeds and cache sizes are identical for all processors. Failure
Observe all ESD safety precautions before attempting this procedure. Failure to follow
Slot
1
2
77).
141).
"Removing the Top Cover" (page
Figure 64.
Ensure the processors are entirely exposed and can clear the cage
66.
CPU 0
CPU 1
"Removing the Airflow Guide" (page
Figure 65.
"Powering On and Powering Off
"Extending the Server
142).
143).
Figure 67.