CPU-Z shows 1 core for E6600?

[SurlyPlatypus]

Hello Everyone,

I've been playing with my Asus P5B Deluxe Wi/Fi. I overclocked to 3.7 and it seemed to be stable. I was playing BF2142 for about 2 ours and all of a sudden my PC Probe alams go off. The CPU temp jumped to 85c. My alarm is set for 55c. I exited quickly, reset all BIOS 0804 setting to default and went back into window. Now both Speedfan and CPU-Z only see 1 core (see attached pic). The BIOS does see 2 Processors.

Any ideas why Speedfan/CPU-Z/Orthos now only see 1 core?

Anyone else ever see this?

System:
E6600
Tuniq T120
2-512mg, DDR28500

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I just figured this out. I also was installing MBM monitoring prior to the crash. Windows wouldn't boot due to that so I repaired windows and I'm now back to SP1. I think that CUPZ etc need updated SP2 or other windows components... Updating now to see.

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Check that...

I'm now at SP2 etc. etc. Still only seeing 1 Core...

Any Ideas?

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Another update...

This is what 3DMark06 shows:

Physical / Logical CPUs = 1 / 1

MultiCore = 2 Processor Cores

HyperThreading = Available Disabled


This is what is showed when both cores were working:

Physical / Logical CPUs = 1 / 2

MultiCore = 2 Processor Cores

HyperThreading = N/A

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