HP Integrity rx5670 Hardware Installation Guide - HP Integrity rx5670 (A6837B/ - Page 23

Processor Installation Locations, Removing the Processor Extender Board, Processor, Label on, Extender

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Installing Additional Components Installing Processors and Memory Processor Installation Locations Processors are housed on the processor extender board located under the top cover in the top service bay. The processor extender board can hold one, two, three, or four processors. If fewer than four processors are installed to be installed, the lower logical address locations must be used. (Example: if only two processors are to be installed, they must be installed as CPU0 and CPU1.) Processor installation locations are listed in Table 2-2. Table 2-2 Processor Installation Locations Processor Label on Extender Board Extender Board Socket Position (in Chassis) First Second CPU0 CPU1 Front (right) Mid-right Left front Left rear Third CPU2 Mid-left Right front Fourth CPU3 Rear (left) Right rear CAUTION Do not modify the settings of the DIP switches located on the processor extender board. These switches are for factory use. Failure to observe this caution will result in system failure. Removing the Processor Extender Board To remove the processor extender board, perform the following steps: 1. Press the latch on the extraction levers located on each side of the processor extender board. (See Figure 2-6.) Chapter 2 23

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Chapter 2
Installing Additional Components
Installing Processors and Memory
23
Processor Installation Locations
Processors are housed on the processor extender board located under the top cover in the top service bay. The
processor extender board can hold one, two, three, or four processors. If fewer than four processors are
installed to be installed, the lower logical address locations must be used. (Example: if only two processors are
to be installed, they must be installed as CPU0 and CPU1.) Processor installation locations are listed in
Table 2-2.
CAUTION
Do not modify the settings of the DIP switches located on the processor extender board. These
switches are for factory use. Failure to observe this caution will result in system failure.
Removing the Processor Extender Board
To remove the processor extender board, perform the following steps:
1. Press the latch on the extraction levers located on each side of the processor extender board. (See
Figure 2-6.)
Table 2-2
Processor Installation Locations
Processor
Label on
Extender
Board
Extender
Board
Socket
Position
(in
Chassis)
First
CPU0
Front
(right)
Left front
Second
CPU1
Mid-right
Left rear
Third
CPU2
Mid-left
Right front
Fourth
CPU3
Rear (left)
Right rear