[Help] Laptop Freezes Every Time Torrent Starts Its Downloading

[superidiot]

Hi there,

 

Recently, I found out that the downloading torrent is the main cause that my laptop freezes. The only thing I can do is press the power button to shut it down. But when I turn it on, start the torrent, and again, the laptop freezes. It's not Blue Screen of Death. It's more like a system crash. For reference, my laptop freezes just like the image in the link below. 

http://en.community.dell.com/resized-image.ashx/__size/550x0/__key/communityserver-discussions-components-files/3519/3683.201302234_5F00_123917.jpg

 

I've tried using CCleaner to fix registry, clean disk, Avast Internet Security to scan for viruses, and re-installed BitTorrent. Still, nothing is fixed yet. I haven't installed any software for 2 months. And this problem started a few weeks ago. I'm using Windows Vista 32 bit.

Would greatly appreciate if anyone could fix it!