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Monitor Keeps Turning Off and On Randomly: How to Stop it
Loose cables can often cause this problem
3 min. read
Updated onOctober 1, 2024
updated onOctober 1, 2024
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To fix various driver issues on your PC, you will need a dedicated tool to find the freshest and the original drivers. You can use PC HelpSoft Driver Updater to do it in 3 easy steps:
Many reported that their monitor keeps turning off and on, and this can make using your PC almost impossible. Luckily, we have a few solutions that can help you fix this issue.
Why does my monitor keep turning off and on?
Driver issues can cause this, as well as HDR settings, FreeSync, and loose cable connections.
How can I fix a monitor that turns off randomly?
1. Update the graphic drivers
For best results, you might want to use other methods toupdate your graphics card driver, such as downloading them from the manufacturer’s website.
2. Disable FreeSync
If you have a monitor that uses FreeSync and NVIDIA graphics, issues can occur, so it’s advised to disable FreeSync or G-SYNC.
3. Disable HDR
4. Disable the C state in BIOS
To see how to properly disable this feature on your PC check your motherboard manual.
5. Change monitor frequency
Users reported that switching to a lower refresh rate, down to 50Hz fixed the problem for them, so if you’re not using your PC for gaming, try this method.
6. Check your cables and power supply
We hope this guide helped you fix the problem with a monitor that keeps turning off and on. We covered a similar issue in ourmonitor keeps going black for a secondandmonitor fades to blackguides, so you might want to visit them for more solutions.
We also have a guide on what to do if thescreen turns back and fans speed up, so don’t miss it.
More about the topics:fix monitor
Claire Moraa
Windows Software Expert
Claire has a knack for solving problems and improving the quality of life for those around her. She’s driven by rationality, curiosity, and simplicity, and always eager to learn more about Microsoft’s products. With a background in teaching and reviewing, she breaks down complex topics into easily understandable articles, focusing mostly on Windows 11, errors, and software.
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Claire Moraa
Windows Software Expert
With a background in teaching and reviewing, she breaks down complex topics into easily understandable articles, focusing mostly on Windows 11 errors.
