Blue screen of death again!

[Rico1988x]

well it says IRQL_NOT_LESS_OR_EQUAL on my blue screen of death.
in Event viewer it comes up as this:

Error code 1000007f, parameter1 00000008, parameter2 80042000, parameter3 00000000, parameter4 00000000.

I'm not expert, how do i find out what is causing this problem?

 

[johnyB_24]

Have you installed any new hardware or any new driver before this BSoD came up?

 

[Rico1988x]

Hey i've Removed my sound card because it was making thin crackling noises everytime i crashed and now it seems to be running fine, thanks.