Step-By-Step Guide To Resolve The DisplayPort No Signal Error

The DisplayPort is a computer connection format that delivers a high-performance display feature and helps you to connect your computer to a monitor with the help of a DisplayPort cable for a better display. However, you can also encounter this when your monitor has no signal or when the devices are connected via the DisplayPort. You may also face this issue due to a faulty, corrupt, missing or an outdated graphics card. Hardware malfunction can also result in the DisplayPort no signal error. If you are facing such an error, go through the easy yet effective solutions as given below.

Effective Methods To Fix Displayport No Signal Windows 10

If you do not consider yourself tech-savvy enough, go through the accurate methods mentioned below and resolve the glitch in no time.

Method 1- Check The DisplayPort Connection

The issue usually arises if you have an improper connection. Therefore, make sure that the connector you are using has been plugged into the port correctly. However, you can also unplug and then reconnect the DisplayPort connection in your device and then try to push the connector until you feel the pointy bits on the plug.

Method 2- Restart And Reconnect Your Devices

You may also restart or reconnect the device which you are using to resolve the issue efficiently. To implement the process, you need to perform the following steps:

  • First, you need to turn off your computer and the monitor. Now, you need to unplug the power cables and also their DisplayPort connection.
  • Now, wait for a few minutes and then connect the DisplayPort cable back to the computer.
  • Finally, you need to plug in the power cables back and then power on the device.

After the process completes, check if the error is still appearing or not.

Method 3- Update Graphics Driver

If you are using a corrupt or an outdated video driver, you can encounter the DisplayPort no signal error. You can resolve the error by merely upgrading the video driver of your system. You can update the driver both manually or automatically.

Manual Update

If you want to update the graphics driver manually, then you need to visit the manufacturer’s website. Now, on the site, you need to locate the latest version of the driver that is missing, corrupt or outdated. Make sure that the driver is compatible with the device which you are using.

Automatic Update

To automatically download the correct version of the latest driver, run a full scan of your computer. It will detect the problems with the driver. Now, you can click on the Update option if you want to install the correct drivers manually. Alternatively, you can also select the Update All option to install and download the latest drivers automatically.

Method 4- Test With Another Cable Or Device

If none of the methods mentioned above work for you, try this method. The DisplayPort signal error may also arise due to a hardware issue. Therefore, you can check the DisplayPort connection by attaching another DisplayPort cable or even attaching them with another computer or monitor. If your computer or the monitor is causing the problem, then seek experts assistance as you might need to repair or replace it.

The methods mentioned above will probably help you to fix the DisplayPort no signal Windows 10 error without any hassles. Even after performing the steps, if you are unable to resolve the error, seek immediate assistance.


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