Second Monitor No Signal. I purchased the below pre-built computer, ACER monitor, and DisplayPort to DVI cable and when I connect the monitor it still reads "no signal". Hi All, I have a problem getting my second monitor to work and cannot figure at why or what to do about it (I have searched but still no luck).
Today, the picture on the TV began to 'shake' seemingly out of nowhere, and then it turned off and displayed a 'No Signal' sign.
This is the output of my xrandr.
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Sometimes, you plug in a second monitor and it doesn't work at all, or it keeps minimizing your game when you move into it accidentally. So just today, I have this problem where my monitors does not display anything after start up. Hello! im trying to use a second monitor (a bit old but still works perfectly fine) with a white DVI cable and the second monitor boots up when I start windows and shows it loading (shows logo before loading too) but as soon as it gets into the actual system it loses signal.
