Live TV freeze then reboot

[deivid]

So over the weekend after adding a HVR1800 to my PVR PC and after watching TV for a while the picture freezes and the sound as well, then like two to three seconds later my pc reboots. I have checked the event viewer but don't seem to see anything out of the ordinary. Not sure if it is being caused by the system overheating or what.

My system:
Mobo: Intel DG35EC website http://www.intel.com/products/deskto...C-overview.htm
RAM: 2GB DDR2 800Mhz
TV Tuner1: Hauppauge WinTV PVR250
TV Tuner2: Hauppague WinTV HVR1800
Video Card: NVIDIA GeForce 8400
Software: GBPVR (latest version)

I'll post the logs later on as I am at work and don't have my PC on if needed.

Thanks,

[sub]

I'll post the logs later on as I am at work and don't have my PC on if needed.

Its unlikely the GB-PVR logs will show anything useful. This type of things is typically caused by a lower level aspect like a driver bug, or some hardware instability, rather than the choice of decoder etc.