Open the Device Manager app by pressing Ctrl+X, then head over to the Display adapters, double click and expand it.
WINDOWS 11 BRIGHTNESS SLIDER MISSING DRIVERS
Restart to save the changes.Īlthough keeping your drivers up to date with the regular update patches is a great way to give your computer a performance boost (especially, for the gamers), fix bugs, and often even add in entirely new features, it may not always be the best option for your system.Īny new update might be ridden with its own issues and do more harm than good, and most likely, you won’t even notice any difference despite the update.įollow the below steps to roll back the driver: After a reboot, repeat the above steps and then reinstall the device again. To reinstall the drivers, simply follow the steps 1 and 2 above, then choose Uninstall device after right clicking on the driver.For example, in Dell, you can go to Support → Drivers & Downloads → type in your device name or Product ID under Identify your product → Windows 10 → then, choose the display and video graphics.
WINDOWS 11 BRIGHTNESS SLIDER MISSING INSTALL
In the next window, you can either let Windows look for an update automatically and install them or click on Browse my computer for drivers to locate and install a driver manually.Īlternatively, you can look up your computer manufacturer’s website and update your display drivers from there.In certain systems, it is not required to hold down the Fn key, or the Fn key might not be available at all, in which case you may just go ahead and press the individual dedicated buttons to adjust the screen brightness. Hold down the Fn key along with the brightness increase 🔆 (here, Fn+F3) or decrease 🔅 (Fn+F2) keys as per your requirements.It may differ with every manufacturer so you might want to look up your system manufacturer’s manual.
Usually, the brightness keys are found somewhere in the top row of your qwerty keyboard and the function keys are found at the bottom row towards the left of the space bar. You might need to press them individually or in combination with one or more keys to be able to control the brightness. Most laptops these days come up with designated buttons to increase or decrease the brightness level with a 🔆 symbol on them. If your brightness slider is not working or seems to be greyed out, you can use your keyboard keys to manually adjust the brightness levels on your screen.
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