Windows 7: BSOD Issues

Greetings!

I bought my PC ( HP Pavillion p6754y ) in feburary 2011.
among that purchase I also bought a Radeon 5550 ati hp graphics card and a TR2 430w psu. ( for the graphics card )
All was well till my graphics card fan quit working. and I recieved my first BSOD, I took the card in to a Computer repair shop, they replaced the fan and it seemed to work well till a few days later then a series of BSOD's occured, not thinking, I reinstalled windows from the original boot cd I burned and thought it solved the problem.
Regretably it didn't.
I'm running windows 7 x64
I've attached the files that might facilitate in searching for the problem

thank you

I'm also aware that the problem might be the graphics card. I've reconnected my monitor to the intergrated card on the computer and still recieved a BSOD. I'm completely stumped

bump

for the love of bumps