I was using multisplay on 2monitor. i had pluged 1 with hdmi and 2nd with dvi . Pc was seeing 2nd monitor dvi as first monitor , when i was turning on pc boot menu was showing up in 2nd monitor but when it was going to show desktop it was turning black until 1st monitor turned on fully ( I was using duplicate mode ). Today i removed 2nd monitor with dvi ( cause it has to change capacitor ) and then i faced a problem. when i turned on pc it was booting fine but monitor was giving message "no video input enter sleep mode". I connected dvi instead of hdmi and it gave display but after that i connected hdmi aswell and chose second monitor only ( windows+p ) and it worked. i think the problem is that system "thinks" i still have multidisplay so i have to connect this 1 monitor with 2 cables.I just want to use only hdmi cause it has better image and i was always using it to play games so im used to it aswell. But anytime i turn on my pc i have to use dvi and then go to settings and change to 2nd monitor only to use hdmi which is annoying. Is there a way to turn off multidisplay or make my monitor work with only hdmi ?