graphics issues

[shontelli]

Lately I've been having major issues after zoning with my graphics flashing like a strobe, relog will correct but it might trigger again.
Today I logged on and my graphics are now fragmented and flashing. Went back and installed older version driver but that didn't correct and worked way up to current update, still having problem. I will keep trying but raiding may be eratic.

[Theoso]

This happens to me every so often. Usually there is a lot of dust in my video card heatsink and fan. After I vacuum it out, it works fine again.