Hyper threading bios option problem

[daglash]

Hi I have the next problem: in my cpu configuration I had the next options:
CPU Internal Thermal Control
Limit CPUID MAxVal
Enhanced C1
CPU C State Capability
Execute Disable Bit
Virtualization Technology
Enhanced Intel SpeedStep
"here" I had the hyper threading option but I reset bios to default and this option has simply disappeared and I don't know why...
I have been looking for in other forums and webs,,and I find nothing about this.. I hope you can help me with this.
Windows 7 ultimate 64bits, gpu asus gtx 650 , cpu Intel core 2 quad q8300, motherboard :Asus striker 2 NSE, 4gb RAM DDR3, PSU:RADIX III 720W
PD: sorry for my english.

 

[dorsetknob]

CPU does not support hyperthreading
http://ark.intel.com/products/39107/Intel-Core2-Quad-Processor-Q8300-4M-Cache-2_50-GHz-1333-MHz-FSB

 

[daglash]

Then I don't know why I had the option in my bios T_T....

 

[dorsetknob]

Its in the Bios for the Support of CPU's that have Hyperthreading
If you can see that item it will be greyed out and non changable

 

[daglash]

Basically the option doesn't appear,,but I suppose I can do anything about it, thank you anyway

 

[Solaris17]

Might have been a glitch. The BIOS probably supports HT but only appears when it detects a CPU capable of using it. did you perhaps upgrade at any point from a 775 P4?