Asus. Fn+F4 or F5. Asus users will be able to tell the functions based on the symbols on the keys. If there are no light symbols anywhere on the keyboard, the laptop is not equipped with this function. Method 4—Update Keyboard Drivers. An outdated keyboard driver could be another possible reason why your keyboard’s backlight isn’t working. 2] Update your laptop drivers. You can find the latest Function (Fn) key drivers on the official site of the manufacturer. Or, in case your drivers are set to be updated automatically, go to the I am also using Windows 10 pc. Let us work together to sort this out. Here's the steps you can try. -Press Windows key + X -Go to Settings -Click Update and Security -Click Troubleshooter then Additional troubleshooter. -Look for Keyboard and run the troubleshooter. Once done proceed with these steps. -Press Windows key + X -Go to Device Manager Method 2: If the issue persists, update the keyboard drivers manually from Device manager and check if the issue is resolved. Press Windows logo + X keys on the keyboard and select Device Manager from the context menu. Expand Keyboards, right click on the keyboard driver and select Update this software option from the context menu. Solution. #2. when you say they aren't working, what are you expecting to happen? With all laptops the F or Function keys can serve 2 purposes, the little icons on them can be used to put your laptop in airplane mode, disable the trackpad or turn the volume up and down, or they can be switched to work as windos functions, IE open the help menu Hi guys! This video will show you how to fix Shift keys not working on Asus laptop. In many cases, the SHIFT key of your Windows 10 system may stop working a In the System Settings → Workspace → Shortcuts → Global Keybard Shortcuts → KDE Daemon you will find Decrease Screen Brightness and Increase Screen Brightness. It seems to be already mapped to Fn + F5 / Fn + F6, but it doesn't seem to work, so just give it a Global Alternative mapping to Meta + F5 / Meta + F6 instead. Customer Service Agent. 09-01-2023 12:01 AM. HI @Asuraslayer245 , Please remove all external accessories and disconnect the power source. Hold down the power button for 40 seconds. Afterward, reconnect the power source and turn on the device to see if the issue is resolved. TL;DR. Go into the MyAsus app and change the battery settings to maximum lifespan mode and either let it sit for a while (worked for me) or restart your laptop. The computer just needs to get rid of excess power that MyAsus settings somehow let interfere with the keyboard system. S-lame • 1 yr. ago. Here you can learn more about ASUS keyboard hotkeys introduction. For part of Notebook models, backlit function key is F3 and F4 key. If they are available, they can enable the backlit by pressing FN and F4 keys (FN+F4 keys) at the same time. Pressing the FN+F4 keys continuously increases the brightness of the keyboard backlight; while pressing B6Wkff.