Hardware Interrupts 100% cpu

[Sub-Tract]

I have just started having this problem for the last 5 days or so.
My CPU is constantly running at somewhere between 90 and 100%
Process Explorer is telling me that it hardware interrupts is to blame for this.
It is making all applications ridiculously slow can anybody help please?

Cheers

 

[BG-0]

Which processes are using the CPU?

 

[Sub-Tract]

Next to 90% of the processes it said suspended except explorer, Firefox, iTunes & all the service hosts.

It appears that when i woke up this morning my CPU was back down to the 4% its usually happy with.

If you have any idea of what caused this i would still like to know.
Just in case it happens again

Cheers

 

[BG-0]

Well, whatever it was, make sure you run thorough virus scans with multiple programs, could've been a virus, no idea why it would've stopped capping your CPU tho...

 

[Sub-Tract]

nah, its not a virus.
done plenty of scans and did hijack this and nothing that doesn't belong.
Cheers