Fix Computer Screen Turns Off Randomly: Many users are reporting that their computer screen turns off randomly or simply the monitor screen goes black while the CPU is still running. Now, most of the laptops have a feature called power saver which dim the light of the screen or completely turn it off if the laptop is not in use, but while watching a movie turning off display doesn’t make sense.
Now there can be any number of reasons as to why this problem occurs but we are going to list few of them such as the Loose connection of Monitor cable, Outdated or incompatible graphic card driver, damaged graphic card, incorrect power management and screen saver options, bad monitor, motherboard problem etc. So without wasting any time let’s see how to Fix Computer Screen Turns Off Randomly with the help of the below-listed guide.
Fix Computer Screen Turns Off Randomly
Make sure to create a restore point just in case something goes wrong. And for more information about this problem go here: Fix Monitor randomly turns OFF and ON
Method 1: Power Management
1.Right-click on Power icon on the taskbar and select Power Options.
2.Under your currently active power plan, click Change plan settings.
3.Now for the Turn off the display drop-down, select Never for both On battery and Plugged in.
4.Click Save changes and close the window.
Method 2: Run CCleaner and Malwarebytes
1.Download and install CCleaner & Malwarebytes.
2.Run Malwarebytes and let it scan your system for harmful files.
3.If malware is found it will automatically remove them.
4.Now run CCleaner and in the “Cleaner” section, under the Windows tab, we suggest checking the following selections to be cleaned:
5.Once you’ve made certain the proper points are checked, simply click Run Cleaner, and let CCleaner run its course.
6.To clean your system further select the Registry tab and ensure the following are checked:
7.Select Scan for Issue and allow CCleaner to scan, then click Fix Selected Issues.
8.When CCleaner asks “Do you want backup changes to the registry?” select Yes.
9.Once your backup has completed, select Fix All Selected Issues.
10.Restart your PC to save changes and see if you’re able to Fix Computer Screen Turns Off Randomly Issue.
Method 3: Run SFC and DISM
1.Press Windows Key + X then click on Command Prompt(Admin).
2.Now type the following in the cmd and hit enter:
Sfc /scannow sfc /scannow /offbootdir=c:\ /offwindir=c:\windows (If above fails then try this one)
3.Wait for the above process to finish and once done restart your PC.
4.Again open cmd and type the following command and hit enter after each one:
a) Dism /Online /Cleanup-Image /CheckHealth b) Dism /Online /Cleanup-Image /ScanHealth c) Dism /Online /Cleanup-Image /RestoreHealth
5.Let the DISM command run and wait for it to finish.
6. If the above command doesn’t work then try on the below:
Dism /Image:C:\offline /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows Dism /Online /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows /LimitAccess
Note: Replace the C:\RepairSource\Windows with the location of your repair source (Windows Installation or Recovery Disc).
7.Reboot your PC to save changes and see if you’re able to Fix Computer Screen Turns Off Randomly Issue.
Method 4: Update Graphic Card Drivers
1.Press Windows Key + R then type “devmgmt.msc” (without quotes) and hit enter to open Device Manager.
2.Next, expand Display adapters and right-click on your Nvidia Graphic Card and select Enable.
3.Once you have done this again right-click on your graphic card and select “Update Driver Software.“
4.Select “Search automatically for updated driver software” and let it finish the process.
5.If the above step was able to fix your problem then very good, if not then continue.
6.Again select “Update Driver Software” but this time on the next screen select “Browse my computer for driver software.“
7.Now select “Let me pick from a list of device drivers on my computer.”
8.Finally, select the compatible driver from the list for your Nvidia Graphic Card and click Next.
9.Let the above process finish and restart your PC to save changes. After updating Graphic card you may be able to Fix Computer Screen Turns Off Randomly Issue.
Method 5: Miscellaneous
This issue can also occur because of the faulty monitor or Power Supply Unit (PSU), loose cable, damaged graphic card etc. To know more about these issues read this article.
- Fix Regedit.exe Crashes when searching through Registry
- Fix Numeric Keypad Not Working in Windows 10
- How To Fix Right Click Not Working in Windows 10
- Fix The Registry editor has stopped working
That’s it you have successfully Fix Computer Screen Turns Off Randomly Issue but if you still have any questions regarding this post then feel free to ask them in the comment’s section.
External electric interference can also be the cause of this sometimes. In which case, all you can do is consider which of your electrical devices is very unstable in consuming electricity. Took me a while to discover that my screen was turning off randomly because of my heater.