Windows 10 Brightness Problem Fix – 15 Actionable Steps 2023 [Controls Not Working] Detailed Guide

November 2, 2023

Discover 15 actionable solutions on windows 10 brightness problem fix whether it’s controls not working or drivers related issues, system configurations, or hardware defects, we shall discuss all of that in this video.

In this tutorial, I will show you how to reduce pc brightness windows 10, how to check your drivers and power settings, run diagnostic tools, and much more. And, if you’d like to receive more Windows 10 tips and tricks like this in the future, be sure to subscribe to my channel right away! If your windows 10 screen brightness won’t change, there could be numerous reasons behind it & what works for one might not do the job for the other. It’s important that you have to try all of these methods.

Quick Note: This video will start from adjusting brightness using common techniques to the most advanced troubleshooting steps. If you are not comfortable doing these methods by yourself, kindly consult a technician near you. Also, in most cases, updating the drivers is the simplest solution which works fine and is easy. All of these instructions are clearly demonstrated in the video.

Also, all the commands used in the video are listed below. Let us know in the comments which method worked for you. Also, if you have any confusions or need improvements in the tutorial, feel free to share with us.

Numerous commands used in the video to fix windows 10 brightness problem:
1. Open Settings: Windows + I
2. Windows + X for Mobility Center
3. Power Options: powercfg.cpl
4. Enable Automatic brightness while plugged in: powercfg -setacvalueindex SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 FBD9AA66-9553-4097-BA44-ED6E9D65EAB8 1

5. Disable Automatic Brightness in Charging Mode: powercfg -setacvalueindex SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 FBD9AA66-9553-4097-BA44-ED6E9D65EAB8 0

6. Enable Automatic Brightness in Battery Power: powercfg -setdcvalueindex SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 FBD9AA66-9553-4097-BA44-ED6E9D65EAB8 1

7. Disable Automatic Brightness when unplugged: powercfg -setdcvalueindex SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 FBD9AA66-9553-4097-BA44-ED6E9D65EAB8 0

8. Device Manager: devmgmt.msc

Additional Resources:

– How to enable secure boot: https://www.youtube.com/watch?v=dsTBEJhWFz8

– How to disable secure boot: https://youtu.be/t7NowkzfVa4

– Windows 10 tips and tricks: https://www.youtube.com/playlist?list=PLJAW-tYfQeVN_JuZJMNLjrd_ph1Ki-Wcy

Timestamps:
0:00 Intro
0:35 What You’ll Discover
1:09 How to decrease windows 10 brightness using slider
1:26 windows 10 brightness problem fix Using the Settings app
1:57 Using the keyboard
2:17 Windows Mobility Center
2:55 Brightness in Battery Saver Mode
4:02 how to fix automatic brightness in windows 10
6:49 Reset display settings to defaults
7:15 Run the Windows Troubleshooter
8:05 Update Drivers
9:56 Reinstall the drivers
10:44 Check for windows update
11:40 Disable fast startup
12:39 Boot into Safe Mode
13:04 Adjust Brightness Using Buttons
13:48 Reset Windows Installation
15:29 Final Verdict