Displayport No Signal Asus. It was working fine, but now when I boot up or resume from screen saver or power savings, the monitor shows the message DisplayPort No Signal. DisplayPort is a digital display interface primarily used to connect a video source to a display device (mostly monitors).
DisplayPort no signal: The question "have you tried turning it off and on again?" gets joked about a lot in computing; when someone has a problem, it's well known that a quick reboot often works a treat.
Update: If the power light doesn't go off when you unplug the power, make sure to unplug HDMI and DisplayPort cables as well.
Here are the things I have tried so far and a temporary solution that I found on youtube or google. If you have come across a DisplayPort no signal issue, not to worry! It also has HDMI but I don't want to use it since I'm using a.