I seem to be having a similar problem to Stobe and was wondering if you have any suggestions.
With my AVerTV DVB-T 761 installed, my system will freeze after some random time. However, I have noticed that if I do "video intensive" operations like viewing Flash animations, scrolling Powerpoint presentations, playing various games (eg. Neverwinter Nights), the PC will freeze within minutes.
Freezing occurs regardless of whether the AverMedia software is running or not. I guess the autostart remote control stuff is running in any case. The TV card runs nicely when it does run.
If I remove the card, the PC is very stable, even without removing any software, drivers or changing config.
I have tried various versions of my graphics cards driver, since I first suspected this was the cause (X-Micro Impact 440, a GeForce MX440 64MB card). No luck. Version 1.30 or version 188.8.131.52 made no diff. Removing the TV card was the (temporary) solution.
I did notice a comment about adjacent cards, etc.. I have a Realtek 8129 NIC next to the TV card - do you this this could be interfering with the card?
I have Athlon XP1800+, ECS K7S5A motherboard (SiS 735 chipset), WinXP Pro SP2, 256MB RAM.
Any help _greatly_ appreciated!
Footnote: Of course, 5 minutes after posting this (my first) my PC decides to have its first freeze without the TV card installed.... Aaargh.
So now I guess I go hunting a problem with my PSU or mobo....