Blue Screen Of Death problems

[COOKIEZ]

about a week ago i started get the blue screen of death (bsod) and now i get it EVERY TIME I LOG ONTO MY COMPUTER. whenever i get it says IRQL_LESS_OR_EQUEAL. what do i do 

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[ArfNarf]

How are you posting this then?
Nah JK
Errr... get a new one?

[COOKIEZ]

Errr... get a new one?

-_-' i need real help

[Trymos]

I had this issue, don't attempt to reinstall windows cause that wont work.
Try this: http://www.youtube.com/watch?v=RniQJjdKXaw

[KoopaScooper]

This could very well be a sign of an Interrupt Request conflict, or an error with your BIOS settings.
Follow the directions in the above video.
If not, try restoring defaults to your BIOS and letting the automatic configuration do the work, or, try removing any recently installed PCI (AGP or PCIexpress) devices and try again.