Dell laptop external monitor not working

#Dell laptop external monitor not working install#
#Dell laptop external monitor not working update#

Click Next and wait for the wizard to complete.Check the box that says Include subfolders.If it shows generic PnP, uninstall the driver and download the latest driver from the manufacturerвЂ™s website as explained in solution 4 above. Click Scan for the hardware changes icon.YouвЂ™ll see two monitors, right-click the second monitorвЂ™s driver.Go to Monitors and click to expand the list.

#Dell laptop external monitor not working install#

If you check Windows Updates and find that driver updates are available, install them and check if it helps fix the problem.Дisclaimer: this program needs to be upgraded from the free version in order to perform some specific actions.

#Dell laptop external monitor not working update#

In the Windows Update settings window, click Check for Updates.

Go to the search field box and type Settings.

The troubleshooter will begin detecting any issues that may be causing your laptop not to detect the second monitor. This checks for commonly occurring issues and ensures any new device or hardware is correctly installed on your computer.ДЇollow the instructions to run the Hardware and Device troubleshooter. If your laptop wonвЂ™t detect the second monitor, then run the Hardware and Devices troubleshooter to resolve the issue.

Click View all option on the left pane.

Click the drop-down arrow and select Large icons.

Go to the View by the option on the top right corner.

Run the Hardware and Devices troubleshooter

Choose the restore point related to the problematic program/app, driver or update.ДЈ.

In the Control Panel search box, type Recovery.

It, however, removes apps, drivers, and updates installed after the restore point was created. Restoring doesnвЂ™t affect your personal files. If the laptop wonвЂ™t detect the second monitor, try and restore the system and see if it helps. Use System Restore to create restore points when you install new apps, drivers, or Windows updates, or when you create restore points manually.

Click a restore point created before you experienced the problem.

In the System Restore dialog box, click Choose a different restore point.

Enter your administrator account password or grant permissions if prompted.

Click System Restore in the list of search results.

Go to the search field box and type System Restore.

Select the correct source labeled on your monitorвЂ™s controls so that youвЂ™re using the correct video port.

In this case, make sure the monitor is turned on and plugged into your video port.

If your laptop doesnвЂ™t detect the second display, the option will not show.

Check the option for Multiple Displays.

Run Hardware and Devices troubleshooter.

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