I have a problem with detecting my second monitor. I have a Geforce 8800 GT, recently i didnt use my computer for 4 motnhs. But it worked fine just then, and its the same monitors. And when i connected it again i could only detect one monitor. My GFX have 2 DVI outputs, and NOW its only the left one that works. Both screen works when they are connected to that one at a time. And when i connect to the ohter (even if its only one screen) it doesn't show anything.
I really dont know whats the problem :S