Sometimes, the DVI no signal issue may be caused by the faulty or incompatible graphics driver. If it is, the cable may be damaged and you need to replace it with a new one. In this situation, you need to use another cable to connect to your monitor, and check whether the monitor no signal issue is removed. No signal to monitor issue may be caused by the damaged cable. Related article: DisplayPort No Signal –Top 5 Methods to Fix This Issue Way 4. Once all steps are finished, reboot your computer and check whether the error that there is no signal coming from your computer is removed.

Then connect the power cord back and turn it on.

Hold the power button down for 30 seconds to a minute.

Remove your graphics card from your motherboard and insert it firmly in its slot.

Turn off your computer and disconnect all cables and attached device.

In order to fix the error that computer turns on but no signal to monitor, you also need to check graphics card connection.

If you connect the monitor to the VGA, you need to choose VGA as the input source.Īfter that, reboot your computer and check whether the no signal to monitor is removed.

Navigate to the input source and select the correct input source.

Then press the menu button on the edge of your monitor.

Make sure your PC and monitor are both turned on.

Now, we will show you how to check the ports. In this situation, you need to change the input device.īefore selecting the correct input source for your monitor, you need to know what ports your PC and monitor have. If you choose a wrong input source for your monitor, you will encounter the monitor no signal error. If this solution is not effective, try another one. And reboot your computer to check whether the error no signal to monitor is removed. If the connection is loose, you need to firm it. The loose connection between computer and monitor is the key factor to give rise to DVI no signal problem.

In order to fix the error that there is no signal coming from your computer, you can try to check whether the video cable is connected firmly first.

Make Sure the Video Cable Is Connected Firmly

Huion gt 190 check cable connection