3 Replies Latest reply: Apr 20, 2012 9:02 PM by Dan_O

POST 9Ah - whats wrong?

tdemke Apr 13, 2012 9:38 AM

Hi,

I have a new S2600CO board with two E5 2600 processors. After swtching ON the fans are starting but no output on monitor.

Last POST opcode is 9Ah (DXE USB START). What happens and how can I continue from here?

1. Re: POST 9Ah - whats wrong?

Dan_O Apr 19, 2012 6:47 PM (in response to tdemke)

First, try with only one processor and no memory - make sure you get three beeps.

If you do, try one processor and one DIMM.

If you don't, check to make sure the processor is listed at http://www.intel.com/support/motherboards/server/s2600co/sb/CS-033242.htm
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2. Re: POST 9Ah - whats wrong?

tdemke Apr 20, 2012 4:07 AM (in response to Dan_O)

Thanks for your answer...
One CPU, no DIMM - I get three beeps
One CPU, one DIMM - runs until POST code 9Ah and the POST jumps to 0Dh (no beeps)
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3. Re: POST 9Ah - whats wrong?

Dan_O Apr 20, 2012 9:02 PM (in response to tdemke)

Good information. What is the DIMM manufacture and model number? Check it against the compatibility list at http://www.intel.com/support/motherboards/server/s2600co/sb/CS-033389.htm
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