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Here's how to Fix Dell Monitor No DisplayPort Cable error. Run Avast Driver Updater@ https://www.anrdoezrs.net/click-7952654-14577796 to keep your device drivers up-to-date, easily & effectively.

Here are some troubleshooting steps you can try if you are getting a "No DisplayPort Cable" error on your Dell monitor:

1. **Check the DisplayPort cable.** Make sure that the DisplayPort cable is properly plugged into both the monitor and the computer. Try using a different DisplayPort cable to see if that fixes the problem.
2. **Check the monitor settings.** Make sure that the monitor is set to the correct input source. On the monitor, press the Menu button to open the on-screen display (OSD). Use the arrow buttons to navigate to the Input menu and select the correct input source.
3. **Check the computer settings.** Make sure that the computer is set to output to the DisplayPort port. On the computer, go to the Display settings (Windows 10) or to the Advanced display settings (Windows 11). Under the "Display" tab, select the DisplayPort port and click on the "Apply" button.
4. **Update the graphics driver.** An outdated or corrupted graphics driver can cause display problems. To update the graphics driver, go to the website of the manufacturer of your graphics card and download the latest driver for your card.
5. **Reset the monitor to factory settings.** If you have tried all of the above and you are still getting the error, you can try resetting the monitor to its factory settings. This will erase all of your custom settings, but it may fix the problem. To reset the monitor to factory settings, press and hold the Power button for 10 seconds. The monitor will turn off and then back on.

i. To enable DisplayPort on a Dell monitor, follow these steps:

1. **Turn on the monitor and the computer.**
2. **Locate the DisplayPort input on the monitor.**
3. **Connect the DisplayPort cable from the computer to the DisplayPort input on the monitor.**
4. **On the monitor, press the Menu button to open the on-screen display (OSD).**
5. **Use the arrow buttons to navigate to the Input menu.**
6. **Select the DisplayPort input.**
7. **Press the Menu button again to exit the OSD.**

The monitor should now be displaying the image from the computer.

Here are some additional tips that may help you enable DisplayPort on your Dell monitor:

* Make sure that the DisplayPort cable is properly plugged into both the monitor and the computer.
* Make sure that the monitor is set to the correct input source.
* Make sure that the computer is set to output to the DisplayPort port.
* Update the graphics driver for your computer.
* Reset the monitor to factory settings.

ii. There are a few reasons why your monitor might not be detecting your DisplayPort. Here are some things to check:

1. **Make sure that the DisplayPort cable is properly plugged into both the monitor and the computer.** Try using a different DisplayPort cable to see if that fixes the problem.
2. **Check the monitor settings.** Make sure that the monitor is set to the correct input source. On the monitor, press the Menu button to open the on-screen display (OSD). Use the arrow buttons to navigate to the Input menu and select the correct input source.
3. **Check the computer settings.** Make sure that the computer is set to output to the DisplayPort port. On the computer, go to the Display settings (Windows 10) or to the Advanced display settings (Windows 11). Under the "Display" tab, select the DisplayPort port and click on the "Apply" button.
4. **Update the graphics driver.** An outdated or corrupted graphics driver can cause display problems. To update the graphics driver, go to the website of the manufacturer of your graphics card and download the latest driver for your card.
5. **Reset the monitor to factory settings.** If you have tried all of the above and you are still getting the error, you can try resetting the monitor to its factory settings. This will erase all of your custom settings, but it may fix the problem. To reset the monitor to factory settings, press and hold the Power button for 10 seconds. The monitor will turn off and then back on.
6. **Contact the monitor manufacturer.** If you have tried all of the above and you are still getting the error, you can contact the monitor manufacturer for help. They may be able to identify the problem and help you fix it.

Here are some additional tips that may help you fix your monitor's DisplayPort connection:

* Make sure that the DisplayPort cable is not damaged.
* Try using a different DisplayPort cable.
* Try connecting the monitor to a different computer.
* Try connecting the monitor to a different DisplayPort port on the computer.
* Try updating the BIOS of the computer.
* Try resetting the BIOS of the computer.
* Try updating the firmware of the monitor.
* Try resetting the firmware of the monitor.

Learn more@ https://www.youtube.com/c/ITGuides/search?query=Dell.