Check How to Fix ‘Computer Turns On But No Display’ Issue on Window 10 PC

In Windows 10, a black screen is one of the most difficult problems that you can face with your computer because it will not give you an error code or message that you can use to determine the root of the cause to fix it. Although a black screen can appear due to many things, it is usually related to graphics drivers or compatibility issues with a new version of Windows 10. It could also happen when the device receives a buggy system update. Or it could end up being a hardware related issue with the display, video adapter, or physical connection.

Whatever the reason, Windows 10 offers many ways to determine the cause and solve this problem, whether you have access to the desktop or the system does not even start correctly.

Force restart your computer

If all you see is a black screen after pressing the power button, try pressing the power button for 10 seconds to force shut down your PC, then turn it on. By doing this repeatedly three times, Windows Startup Repair should start automatically.

If nothing happened after turning your PC on and off a coupon of times, that could indicate a hardware problem. Read on and see how to fix it.

If you boot into Automatic Repair, select Troubleshoot> Advanced Options> Startup Settings> Restart> Safe Mode with Networking, then go to Solution 7 to see how to fix potential problems with your system.

Check if your monitor is working

If your computer starts up but doesn’t show anything, you need to check if your monitor is working properly.

Check the power light on your monitor to verify that it is on.

If your monitor does not turn on, disconnect the power adapter from your monitor and then reconnect it to the power outlet. If the problem persists, you should take your monitor to the repair shop.

If your monitor works fine, continue with the solution below.

Reconnect your monitor to your computer

A bad connection between your monitor and your computer can also be the cause of your problem. In this case, reconnecting the two devices is most likely the solution to your problem. This is how you do it:

• Hold down the power button until your computer shuts down.
• Unplug the video cable that connects your monitor to the computer.
• Check the port connectors on your computer and on the monitor.
• Check if your video cable is damaged. If the video cable is okay, reconnect your computer to your monitor. Or, if you have another video cable available, try connecting the two devices using the new cable.
• Try turning on your computer to see if it can boot normally.

Disconnect your peripherals

Sometimes certain peripherals connected to your computer can also cause the black screen problem. Try unplugging all your peripherals to see if that’s the main problem. This is how you do it:

• Hold down the power button until your computer shuts down.
• Unplug all peripherals (your printer, scanner, mouse, etc.).
• Try turning on your computer again.

If your computer boots properly, that means one of the peripherals you removed is causing your problem. You must reinstall each device on your computer and test them each time. Then you will find the specific device causing your problem. (Replace the device once you have identified it. Or consult the device manufacturer for help.)

Repair corrupt system files

The following steps require you to start the system. If your PC still won’t boot normally, check out our guide on how to boot your computer in Safe Mode.

If you can’t start your computer properly or it crashes constantly, it could be a problem with your system files. There are two ways to run a system scan to see if there are any broken or corrupted system files causing the problem for you.

Repair damaged files with re-image

Reimage is a powerful Windows repair tool that can scan your system file and replace damaged or missing files automatically. This is like a one-click clean reinstall of Windows, and you won’t lose any programs, settings, or information.

• Download and install Reimage.
• Open Reimage and run a free scan on your PC.
• Wait for Reimage to scan your PC. This may take a few minutes and then you will get a detailed report on the status of your PC.
• You can review a summary of the problems found after the scan is complete. Click START REPAIR to start the repair process. This requires the full version, which comes with a 60-day money-back guarantee.

Run the System File Checker

The System File Checker is a built-in Windows tool that can help you find and repair any corruption of your system files.

• On your keyboard, press the Windows key and X at the same time, then click Windows PowerShell, or Command Prompt (Admin) if you’re on Windows 7.
• Click Yes to continue.
• Type sfc / scannow, then hit the Enter key on your keyboard. Leave the command prompt window on until the command completes.

Final words: How to Fix ‘Computer Turns On But No Display’ Issue on Window 10 PC

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