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 is a digital display interface primarily used to connect a video source to a display device (mostly monitors). However, it is possible that you have run into an issue where your monitor has no signal when your devices are connected via DisplayPort. My TV is also plugged into the GPU via HDMI and it works fine.
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.