how to repair vga card?

Hi dwiest , What is wrong with it ? I think it would be easier and very cheap just to get a new one

First re-install it in a different slot and check if its working there. If not try to download or re-install your VGA card's software program.If still not working, check for the VGA card's website and ask for technical assistance. If still not working, try to install it in a different computer to simulate if it is really broken or not. If you have confirmed that it wont work on both computer, then as the other guys said before me, might better to replace it with a new one.

The only way to repair it is to buy a new one. unless it just has some blown capicitors. You'd have to be skilled with a soldering iron though.