My monitor goes black and acts like my computer isnt connected at random times but all my fans keep going and I dont get any weird lights and nothing else seems wrong. Sometimes it happens when I turn it on, sometimes when im playing games, sometimes when I go take a shower, sometimes it wont happen for weeks at a time, sometimes it will keep me from booting for an hour and then not happen for a couple days. I know its not the monitor because I have two. When it happens and I press capslock it doesnt light up on my keyboard. All my parts are about 2.5 years old.
I just dont know if its my motherboard, cpu, video card, psu, ram or hd issue. I have z77 extreme4(the blue board), water-cooled i5-2500k, amd radeon hd 6850, corsair tx650 psu and multiple hard drives of various types. Thanks.