I decided to clean the inside of my PC since it has been a while.
So I opened the case, removed the processor, replaced the thermal paste.
I removed all the dust on the fans.
Then I removed the graphic card to remove the dust on the fans.
I put back everything in place just like it was before and then booted it.
Everything seemed fine, but as the Windows 7 logo start appearing, the computer does a very brief blue screen and restart.
Then it asks me if I want to repair windows or if I want to boot it normaly.
When I try to boot it normally, it simply does another quick blue screen and reboots.
I tried the windows repair but after about 40 minutes, it says that it was unable to repair it.
Also, I stopped the computer from restarting when on the blue screen.
The error message says:
stop: 0x0000007b (0xfffff880009a97e8, 0xffffffffc0000034, 0x0000000000000000, 0x0000000000000000)
I'm going to sleep now..
I hope someone will be able to help me, i'll be back tomorrow.