yellow flash Posted July 1, 2014 Share Posted July 1, 2014 So my dual screen has been working for 6 months and just suddenly it stops My second monitor is Benq 900 and main is samsung syncmaster 2333hd main monitor is connected with hdmi and second with dvi. I tried unplugging cable and gpu and clean doesnt work. I tried other benq as second monitor no work. Dvi cable does work i did plug it on mainscreen, and both benq monitors work on other pc with vga cable. my GPU is gtx770 and psu is Corsair VS650. So i havent got dual screen working for few days first comes to my mind maybe driver issue or power. Anyone got better ideas and had similar problems? and both benq monitors say no signal also tried to connect with only benq monitor single screen but no luck so both benq dvi port broken ? Quote Link to comment Share on other sites More sharing options...
Vanaraud Posted July 1, 2014 Share Posted July 1, 2014 Monitors have separate power plugs? So it shouldn´t be PSU if you can game with 1 monitor. Did you change anything in OS\BIOS lately? nvidia control panel "detects monitors"? Some update could´ve mess things up? Quote Link to comment Share on other sites More sharing options...
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