Im using an asus PC-DL deluxe mainboardwith 2 Xeon 2.66 GHz on it,running @ 3.12 GHz. After some hard power-downs (damn fuse) i had to reset my raid and so reinstall my win-xp pro.
And here is the problem:
After reinstalling the system the task-manager only shows 2 CPUs, but with hyperthreading enabled it should be 4
i tried:
switching ht off by bios, boot, shutdown switching on and boot again - no success
updating the BIOS to the latest version - nosuccess
Questions:
Is it possible that the installation of win-xp does not support ht? (maybe i used another installation disk before, i dont remember)
Is it possible that this installation of win-xp shows the 2 HT-CPUs as one?
How can i check if HT working fine but the os crap or the other way?
