Laptop and monitor don't connect

saduser

Posts: 7   +0
i bought a new laptop and it's working fine but i can't make it work on my samsung monitor. i am using the 15 pin cable and when i go to display it ''sees'' the monitor (shows the monitor name and max res) but when i choose as a main screen, duplicate etc nothing shows up, just a floating ''check signal cable'' with ''digital'' underneath. any idea how to fix it? thanks.
 
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