x5650

This is my first post on this forum, but I've been into computer hardware and electronics for some time now. I've stumbled upon a problem I think is interesting and I would like to know if someone else knows what it could be. I did post on another forum, but couldn't find people there who knew...

Hello, I've installed my 20$ x5650 yesterday to hopefully have a little upgrade that would have me good for 1 or 2 years. I have read some threads about OCing the x5650. But still I have trouble to find my solution. Maybe you can help me out... Here's some info: This is what I used to have...