Problem with my Gigabyte P35K

[HaroldWhen]

Hey guys

So i've had my Gigabyte P35K for about 9 months and just recently (this week) i've been having huge issues with it. Basically i've narrowed the problem down the DPC latency and cannot fix it for the life of me. I've reinstalled the entire system twice as well as updating and reinstalling all drivers.

On the last reinstall i did of windows 8 I opened LatencyMon as soon as it refreshed (had the exe on my external drive) and found the latency issue was there still without installing annything. I've messaged OCUK and should hear back tomorrow but for now I just want to find out if any of you have had this issue and managed to fix it.

Basically any game will begin stuttering and audio crackling.

This is what I see on LatencyMon

I hope somebody can help me but i'm kind of expecting that it's hardware failure.

Thanks

 

[HaroldWhen]

I can also now confirm it's not due to any connected USB's or my external monitor. Problem persists across multiple games including GRID Autosport and Battlefield 4.

Running an Nvidia GTX765m upgraded to the latest beta drivers. The current release drivers (stable ones) also suffer from this. I updated to beta to see if it fixed anything but nope :/

I have literally spent 2 days now trying to fix this issue. It takes a lot for a computer to beat me but this time I have no idea what else I can do.

Hoping to hear from someone soon.

 

[HaroldWhen]

Here's a video of the exact problem. Is there a Gigabyte rep on these forums?
https://www.youtube.com/watch?v=MSkGyBKn7yA&feature=youtu.be