I am Running Windows 7 64 bit, I play a game called Warcraft 3 The Frozen Throne, and when I alt Tab out of the game and then back too the game my screen stays black for like 30 seconds before going back to the game, its been doing it since i bought this new Acer monitor I am running
Windows 7 home premium 64 bit
AMD Phenon II 1035t x6
ATI Radion HD 5400
acer p215h 21.5wide
It doesn't do it all the time tho, sometimes it will stay black for 1 second 5 seconds 10 seconds 30 seconds and sometimes black for like 60 seconds.