Video Card Problems

I just finished building a computer cheap but not to cheap. My video card is going crazy after a few months and I don't know why. I don't know what the idle speed for the fan is but when I play a game my fan goes up to 6000+ rpm then the video goes out. I don't think it's the card because I switched cards with a old cheap one same problem but the video stays on. I got the card at microcenter openbox around five months ago I opened it and there are no thermal pads and barely any paste. Would this be a PCI-E problem? My card worked fine a few days ago. It's been getting hotter daily probably because there was no thermal pads on it the whole time.

Windows 7 Ultimate 64Bit
Motherboard Biostar H61MLB MicroATX
8 GB RAM Kingston HyperX
Intel i5 2400 3.1 GHz
Corsair GS700 PSU
Antec Kulher 620 CPU Cooler
Galaxy GeForce GTS 450 1GB (This video card is the one I use)
MSI AMD Radeon HD 4650 1GB (A card I use for times like this)

I have the latest Drivers So Far.
2 answers Last reply
More about video card problems
  1. If no paste it would have heated from the beginning.
  2. It had some paste there was not much it started going crazy a few days ago so I checked it. I will put some new thermal on later to see if it changes.
Ask a new question

Read More

Graphics Cards Graphics