Table of Contents
This practical guide walks through error of laptop screen automatically turns off - cause and, explains the main requirements, and highlights common issues that may appear along the way.
1. Plug in another power source
The first reason may be due to the low efficiency of the power supply you are using or the faulty power supply. Try unplugging the laptop and re-plugging it into other sources.

2. Turn off Fast Startup
Fast Startup is a mode that allows you to quickly restart your laptop after shutdown. However, this can also cause the device in use to turn off the screen suddenly.
To check if this mode is on, do the following:
- Step 1: Open Power Options
Press the Windows button on your keyboard or the Start button in the left corner of the screen> Type " control panel "> Press Enter to open the Control Panel.

You choose Power Options .

- Step 2: Open Change Settings that are currently unvailable
You select Choose what the power buttons so .

You choose Change settings that are currently unavailable .

- Step 3: Turn off Fast Startup
Scroll down to Shutdown settings > Uncheck the Turn on fast startup box > Click Save changes .

3. Check the laptop's temperature
In newer laptops there will be an automatic shutdown mode when the temperature of the machine exceeds the allowable level. If your laptop has a cooling fan, you should turn it on to reduce the temperature. In addition, you can also turn off the machine to give it a little rest to lower the temperature.
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4. Update the drivers of the machine
Maybe the drivers on the old machine make the operation not smooth, you should check the drivers to see if they are up to date. If not, you should update immediately.
In case you do not know how to update the driver, please refer to this guide for more details.
Above are the causes as well as how to fix the error when the laptop screen suddenly turns off. Thank you for watching and see you in the following articles.
Key Takeaways
Use the information above as a practical reference for error of laptop screen automatically turns off - cause and. Review each step carefully, confirm any requirements, and choose the option that best fits your situation.
FAQ
What does this guide explain about Error of Laptop Screen Automatically Turns Off - Cause and?
It explains the main concepts, practical considerations, and useful steps related to error of laptop screen automatically turns off - cause and without requiring advanced knowledge.
Who can benefit from learning about Error of Laptop Screen Automatically Turns Off - Cause and?
This information is useful for readers who want a clear overview, practical guidance, and reliable steps related to error of laptop screen automatically turns off - cause and.
What should I check before applying this information?
Review the requirements, confirm that your device, software, or situation matches the instructions, and back up important data before making major changes.
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