How to Fix Laptop Won't Detect Second Monitor

Sometimes, laptops fail to detect secondary devices such as monitors. There can be multiple reasons for this problem. In such cases, you can follow different methods given in this article to fix this issue.

Here’s how to fix laptop won’t detect the second monitor

• Open hardware and devices troubleshooter

1. You need to right-click on the Start option.
2. Choose the Control Panel option.
3. Click on the View by button.
4. It is given on the upper right-hand side of the screen.
5. Press on the pull-down arrow.
6. Choose the Large icons option.
7. Press on the Troubleshooting option.
8. Press on the View all option.
9. It is located on the left-hand side of the screen.
10. Press on the Hardware and Devices option.
11.  Press on the Next option.
12. Read the guidelines to open the Hardware and Devices troubleshooter option.
13. Now, the troubleshooter starts removing the errors which you are facing in the laptop.

• Restore your computer

1. Press on the Start option.
2. Click on the search bar.
3. Enter the System Restore in the search bar.
4. Press on the System Restore option.
5. It is located in the menu list of the results which are shown on the screen.
6. Type the password registered with the admin account.
7. By going to the System Restore prompt box, press on the Choose a different restore point option.
8. Press on the Next option.
9. Press on the restore point which you have created before facing the issue.
10. Press on the Next option.
11. Press on the Finish option.

You need to delete the applications, drivers, and updates that you have downloaded once you have created the restore point. Here are the steps mentioned below:

1. You need to right-click on the Start option.
2. Choose the Control Panel option.
3. Enter the Recovery option.
4. Choose the Recovery option.
5. Press on the Open System Restore option.
6. Press on the Next option.
7. Select the restore point.
8. Press on the Next option.
9. Press on the Finish option.

• Installing the updated version of Windows driver

Go through the latest updates for Windows driver

1. Press on the Start option.
2. Click on the search bar.
3. Enter the Updates in the search bar.
4. By going to the Windows Update settings menu, press on the Check for Updates option.
5. Start installing all the latest updates.

• Installing drivers from your device manager

1. You need to right-click on the Start option.
2. Choose the Device Manager option.
3. Choose the driver.
4. You need to right-click on it.
5. Choose the Update Driver Software option.
6. Now, the updated driver window gets open on the screen.
7. Choose the Search automatically for updated driver software option.
8. Otherwise, choose the Browse my computer for driver software option.

• Scanning the hardware changes

1. You need to right-click on the Start option.
2. Choose the Device Manager option.
3. Click on the Monitors option.
4. Press to enlarge the menu list.
5. Now, you will get the two monitors, and you need to right-click on the monitor driver.
6. Choose the Uninstall option.
7. Press on the Scan for hardware changes.

Devin Smith is a creative person who has been writing blogs and articles about cybersecurity. He writes about the latest updates regarding office.com/setup and how it can improve the work experience of users. His articles have been published in many popular e-magazines, blogs and websites.

Source:-https://devinsmith007.wordpress.com/2019/08/27/how-to-fix-laptop-wont-detect-second-monitor/