Screen Brightness Windows 10
Vennie Fireman
This is something I like to do manually several times a day as I have sensitive eyes! I used to be able to access it quickly via the bottom right hand corner of my screen. With Windows 11, it seems the only way is to go into start menu>settings>system>display>brightness....
Five clicks is fine, I'm not impatient, but that feels like an awful lot of visually navigating around the screen trying to read stuff, exactly at the moment when your the brightness is not working well for your eyes! Surely there is some new shortcut I'm missing?
Adjusting the display settings on a new computer is easy to do. It's important to know how to adjust the brightness on Windows 10 and Windows 11 because if you get eye strain or headaches, the display brightness could be the culprit. Fortunately, you can adjust the levels manually or automatically based on parameters like battery life or the surrounding light.
If the slider is unavailable, it will be due to one of two things. If you're using an external monitor, use the buttons on that to change the brightness. Otherwise, you need to update the display driver.
If this applies to you, consult your monitor's documentation for guidance on adjusting the brightness because the exact instructions will vary per monitor. You should have buttons on your monitor that bring up an on-screen display, which you can navigate through to alter the brightness.
Your display driver manufacturer will have its own control panel from where you can control brightness. For example, there's the Intel Graphics Control Panel and the NVIDIA Control Panel. Which one you'll use or have depends on what graphics card you have.
Lowering your brightness can help you squeeze more juice from your portable device's battery. Windows 10 and Windows 11 have a battery saver feature that limits notifications and background activity, and this can also automatically lower your brightness.
Ideally, your monitor brightness should match the surrounding light since this reduces eye strain and unnecessary battery drain. One way to help with this is to have the brightness automatically change based on your ambient light.
The exact key combination will depend on your keyboard model. For example, you may need to hold down or activate the Fn key and then press the corresponding function key simultaneously.
You can quickly adjust the brightness through the Action Center icon in the taskbar (or press Win + A.) Then, use the brightness slider to adjust the level. The further right the slider, the brighter the screen.
Want a good third-party utility? Check out the Windows 10 Brightness Slider. Despite the name, it works on both Windows 10 and 11. This lightweight utility will add a brightness icon in your system tray, which you can then click to adjust your brightness on a slider, much like how the volume icon works.
Head over to the GitHub project, download the file, and open it. It'll automatically go into your tray. If you want it always to be there, right-click the icon and click Run At Startup.
With brightness sorted, you may want to check out your monitor's color temperature. The light from our screens apparently causes sleep problems, and thus you can use programs like f.lux or Windows's Night Light feature to help combat it.
This article was co-authored by wikiHow staff writer, Kyle Smith. Kyle Smith is a wikiHow Technology Writer, learning and sharing information about the latest technology. He has presented his research at multiple engineering conferences and is the writer and editor of hundreds of online electronics repair guides. Kyle received a BS in Industrial Engineering from Cal Poly, San Luis Obispo.
This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources.
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Is your PC monitor too bright or too dim? You can easily adjust the screen brightness of your Windows 10 computer in the Settings menu. You can also change the screen brightness in the action center in the taskbar. This wikiHow guide will show you how to adjust the screen brightness in Windows 10.
Most of the laptops I've owned have been fine, however several Windows versions (including Windows 10) have had this occasional bug where the brightness controls will stop working when I wake the computer up from sleep. This results in the Brightness button in the Windows Tray not doing anything when clicked.
I tried restarting the DisplayEnhancementService as suggested in another answer. It didn't help. I also tried restarting the graphics driver with Win+Ctrl+Shift+B. This didn't work either, but it's a good thing to try when your screen isn't turning on.
Start Device Manager (I use Win+X M). Select "Show devices by type" in the View menu, and then find your device under "Monitors". On a laptop with no external displays attached, there should be only one. With the device selected, click the "disable device" button in the menu bar, and confirm in the popup dialog. This did not turn my display off when I tried it, but it flickered. Then enable the device again with the button. My brightness controls worked again at this point.
but for your scenario, I suspect that display driver has something wrong, when PC awaken from sleep, system will re-load graphic adapter driver, if there is any issue occurred in this process, screen display will show some problems, such as brightness control not working problem.
Depending on how bright or dark the content of my Photoshop file is, my screen (laptop running Windows 10) will get brighter or darker. This is especially noticeable when I zoom in or out on an image. Never had this before on previous laptops.
I have a new Dell XPS with Windows 10 pro. It is so annoying, I disabled the Windows auto brightness adjust but it keeps changing. For me it is most noticable if I am zoomed out and I just move my mouse outside my workspaces.
I recently installed the Windows 10 Preview via Bootcamp on both my 2012 iMac and 2012 MBP both with Yosemite. Both installations went fine except for the MBP's screen brightness. It will only go to about 75% brightness even though it says 100% leaving me with a pretty dim screen. The bootcamp drivers seem to be working fine because I can adjust it both up and down, it just won't get as bright as it should. If any more information is needed please let me know and I will post that info. I really need this problem fixed.
I hope this helps. If anyone is having problems with Windows 10 bootcamp, I would strongly recommend installing the most up-to-date bootcamp drivers. I lost my F-key functionality after the upgrade, and reinstalling the updated drivers resolved that issue.
I am facing same issue the brightness bar goes up and down but there is no visible change in the brightness. I have tried disbling the adaptive brightness and automatic brightness settings but still it doesn't seem to work.
Step 4: Right under Brightness and Color, use the slider to adjust Screen Brightness to the level that suits you. Sliding to the left turns down screen brightness, and right turns it up.
I think I see this also. The screen looks like it is doing a small flicker every now and then.
If I put a finger over the sensor located at the top center of the screen, near the camera enable/disable switches. The screen gets dimmer, if I remove my finger, the screen gets brighter again.
I am on Ubuntu 24.04, to disable the auto-brightness feature, go to Settings->Power->Power Saving - Automatic Screen Brightness
I am so glad I saw this post!!! Thanks for writing about this problem. When I read your post, I tried changing the brightness on my laptop and found out I also have the same problem too. I also updated to Windows 8.1 yesterday and my laptop is an HP ENVY dv6
Hello. I understand you are having issues adjusting the brightness after upgrading to Windows 8.1. I believe you should download and install all the latest drivers for the computer, to address the issue. Either you can search for them, or I can search for them if you give me the model number. If you don't know where to find that, please look here: -en/document/c00033108
Hello nedarb. The link you provided does list available drivers for this computer. These drivers, however, are for Windows 7 64-bit. Since there are no drivers for 8.1, updating drivers from our website is not a valid troubleshooting step.
However, I would make sure all your Windows Updates are complete. You can also try updating all drivers through Device Manager. To do that, in Device Manager, right-click on each driver and select "Update Device". Let me know what happens.
Ok, I checked Windows Update and I have the latest updates. I also went to Device Manager and there are no devices in the list that have any issues (driver issues) and I tried updating the Intel Management Engine Interface driver. No luck.
The driver to control your brightness on Windows 8.1 does not exist yet, as the previous link demonstrates. For now, the only solution I can offer is to do a System Restore, which will eliminate 8.1, and leave you with functional drivers. You can always re-update 8.1 at any time. Here is information on how to do a System Restore: -CA/windows7/products/features/system-restore
Hi, I have a Lenovo p400 touch laptop with the intel HD graphics 4000. I updated to windows 10 a while ago and everything was working fine for a bit. Then one day while using the laptop I went to adjust the brightness and when I pressed the button to lower the brightness a little, the screen went down to the lowest brightness and I could not adjust the brightness at all anymore. When I press the buttons to adjust the brightness, the pop up that shows what the brightness level is on does go up or down but the screen does not actually adjust whatsoever. I have the latest driver for the intel HD 4000 ( version 10.18.10.4252 ).
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