BSOD: A clock interrupt was not received on a secondary processor

[arbeit52]

I have recently been getting seemingly random BSOD's on my machine stating that a "Clock Interrupt was not received on a secondary processor" I am not overclocking and in fact have even disabled 'turbo' in my BIOS but am still getting these lock ups. Nothing has changed in my hardware configuration recently and would really appreciate any help. Thanks SO much in advance! (I have attached the dm collector file to this post)

 

[carwiz]

Your Windows installation appears to be invalid--ASUS OEM SLI on a custom motherboard.