Would a faulty PSU be the cause of the screen going blank?
My friends PSU is only 185 watts. It was runned by shared graphic card until the put a graphic card in the AGP slot. The graphic card works but when he tries to play games like. Cod4, WoW Etc, the screen goes blank, saying No devices detected.
I’m guessing its cause of a low powered PSU.
wow, 185w?! thats REALLY low. its not that its faulty, its probably because the wattage is too low to handle the system requirements. even modern low end cards require more than a 350W psu.