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Cant detect 550Mhz Processor

 
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SCSI Error
Regular Advisor

Cant detect 550Mhz Processor

Hi,

I have A3639A model server. N-Class rp7400.

I have installed 4x550Mhz processor and during startup and in SAM .

the processor speed still 440Mhz.

Any solution on this?
5 REPLIES 5
Prashanth.D.S
Honored Contributor

Re: Cant detect 550Mhz Processor

Hi,

Have you checked the dip switch settings ??

Check the attached docs for ur information..

Best Regards,
Prashanth
SCSI Error
Regular Advisor

Re: Cant detect 550Mhz Processor

can A3639A model support 550Mhz CPU's?
Prashanth.D.S
Honored Contributor
Solution

Re: Cant detect 550Mhz Processor

Sorry i didnot notice that... A3639A Rev.A supports only 440Mhz, if you need to use the 550Mhz cpu then u need to have Rev.B system board.

SYSTEM CARD (rev. B) A3639-69520 A3639B N4000 360/440/550 MHz (Landshark)

Best Regards,
Prashanth
Torsten.
Acclaimed Contributor

Re: Cant detect 550Mhz Processor

The answer is already in your previous thread

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=1175427

...
"A": 360MHz, 440 MHz

"B": 360MHz, 440 MHz, 55MHz

"C": 550MHz, 650 MHZ, 750 MHZ

Several I/O cards are only supported with certain server models.

Hope this helps!
Regards
Torsten.

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Tim Nelson
Honored Contributor

Re: Cant detect 550Mhz Processor

From experience I can also attest to the REV B or higher system board.