HP LH4r HP Netserver LP 2000r User Guide - Page 53

Remove the cover. Refer to Opening and Closing the HP

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Chapter 6 Installing an Additional Processor 1. Unpack the processor shipping box and check the contents against the packing list. CAUTION Do not unseal the anti-static bag, or remove the processor until you are ready to install it. 2. Log off all users, backup files, and shut down the NOS according to the instructions in your NOS documentation. 3. Press the power switch on the HP Netserver control panel when prompted by the operating system. Normally, this completes the shutdown procedure. WARNING Power supplies continue to provide standby current to the Netserver until the power cables are disconnected. 4. Disconnect the AC power cord. 5. Gain access to the system board: a. Pull out the anti-tip foot at the bottom of the rack. Then slowly slide the HP Netserver chassis out from the rack as far as it can be extended. b. Remove the cover. Refer to Chapter 2, "Opening and Closing the HP Netserver." c. Remove the air flow guide. Refer to Chapter 2, "Opening and Closing the HP Netserver." 6. Ensure the processor speed of the second processor (CPU 2) is the same as the primary processor. If you are upgrading the second processor to a faster processor speed than the primary processor, the primary processor must also be changed. Both processors must have the same product number, which includes the same clock speed, cache size, and FSB speed. The supported processors only perform at the rated speed indicated on the processor in the HP Netserver. CAUTION Always wear a wrist strap and use a static-dissipating work surface connected to the chassis when handling components. Ensure the metal of the wrist strap contacts your skin. 47

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Chapter 6
Installing an Additional Processor
47
1.
Unpack the processor shipping box and check the contents against the
packing list.
CAUTION
Do not unseal the anti-static bag, or remove the processor until
you are ready to install it.
2.
Log off all users, backup files, and shut down the NOS according to the
instructions in your NOS documentation.
3.
Press the power switch on the HP Netserver control panel when prompted
by the operating system.
Normally, this completes the shutdown procedure.
WARNING
Power supplies continue to provide standby current to the
Netserver until the power cables are disconnected.
4.
Disconnect the AC power cord.
5.
Gain access to the system board:
a.
Pull out the anti-tip foot at the bottom of the rack. Then slowly slide the
HP Netserver chassis out from the rack as far as it can be extended.
b.
Remove the cover. Refer to Chapter 2, "Opening and Closing the HP
Netserver."
c.
Remove the air flow guide.
Refer to Chapter 2, "Opening and Closing
the HP Netserver."
6.
Ensure the processor speed of the second processor (CPU 2) is the same as
the primary processor.
If you are upgrading the second processor to a faster processor speed than
the primary processor, the primary processor must also be changed. Both
processors must have the same product number, which includes the same
clock speed, cache size, and FSB speed.
The supported processors only perform at the rated speed indicated on the
processor in the HP Netserver.
CAUTION
Always wear a wrist strap and use a static-dissipating work
surface connected to the chassis when handling components.
Ensure the metal of the wrist strap contacts your skin.