Originally Posted by RedFernE
Have you tried and remove the dust/dirt from them?
could help since its in crossfire its proberly just a heat problem.
Yes I've tried several things. Using one card, re-installing the drivers, different drivers, etc Lately I've got it to where it crashes once a day to every few days (I wiped everthing related to ati/amd, installed the drivers with both cards in and the newest drivers, which I have done before, but it never work
). But before it was crashing several times day. It was doing this with just one card in too. It help for awhile when I put really old drivers on my system, but I noticed a lose of performance (pretty big in some games).
Every time I tried to find the problem on the internet, I kept finding people with the same problem, but to real solution. Then I eventually found several threads saying that the 5000 series of graphics cards are just pron to crashing (especially the 5750s and 5770s).