For some reason, the keyboard buttons that are supposed to adjust the backlight on the keyboard (keys f3 and f4) are no longer adjusting it. The keys themselves still work fine, but when I hold fn and try to adjust the backlight, it doesn't get any brighter.
I'm not sure how to fix it. This is a brand new laptop, and it's worked fine for the past couple of months, but it suddenly stopped working. I also can't seem to find any setting in Windows 10 relating to the keyboard backlight. What should I do? Thanks for the help!

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Aug 12, 2018  A host of keys don't work. It is also causing problems with software in that I think keyboard is resetting a certain software because it thinks that certain keys are being pressed to cause a reset I want to know how I can replace the keyboard as a whole, because it seems to be stuck firmly in place with the assembly of the bezel. Downnload Asus N550JV laptop drivers or install DriverPack Solution software for driver update. Download Download DriverPack Online. Asus N550JV laptop drivers. Install drivers automatically. DriverPack software is absolutely free of charge. Are you tired of looking for drivers? Keyboard Device Filter. Download driver. ASUS Wireless.

After you upgrade your computer to Windows 10, if your ASUS Mouse / Keyboard Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Mouse / Keyboard driver is not compatible with the newer version of Windows.

Find ASUS Mouse / Keyboard Device Drivers by Model Name or Number

How to Update Device Drivers

  • Keyboard Backlight not working. On my Asus FX550VX I cannot turn on the keyboard backlight. The fn+F4 or the fn+F3 does not turn it on or off. This used to work but one day all 'fn' button hot keys stopped working. Turns out it was a driver thing. June 30 by Nate Carolus. Add a comment. Cancel Post comment. Add your answer.
  • Dec 22, 2016  ASUS Keyboard Backlight Ultimate Fix using Asus BT Utility! ASUS Keyboard Backlight Problem Solved! Step 2: Download lastest ATKACPI Driver + Keyboard FIlter Utility! Step 3: If Above Doesn't.

There are two ways to update drivers.

Option 1 (Recommended): Update drivers automatically - Novice computer users can update drivers using trusted software in just a few mouse clicks. Automatic driver updates are fast, efficient and elimate all the guesswork. Your old drivers can even be backed up and restored in case any problems occur.

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Option 2: Update drivers manually - Find the correct driver for your Mouse / Keyboard and operating system, then install it by following the step by step instructions below. You’ll need some computer skills to use this method.

Option 1: Update drivers automatically

The Driver Update Utility for ASUS devices is intelligent software which automatically recognizes your computer’s operating system and Mouse / Keyboard model and finds the most up-to-date drivers for it. There is no risk of installing the wrong driver. The Driver Update Utility downloads and installs your drivers quickly and easily.

You can scan for driver updates automatically with the FREE version of the Driver Update Utility for ASUS, and complete all necessary driver updates using the premium version.

Tech Tip: The Driver Update Utility for ASUS will back up your current drivers for you. If you encounter any problems while updating your drivers, you can use this feature to restore your previous drivers and configuration settings.

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  1. Download the Driver Update Utility for ASUS.

  2. Double-click on the program to run it. It will then scan your computer and identify any problem drivers. You will see a results page similar to the one below:

  3. Click the Update Driver button next to your driver. The correct version will be downloaded and installed automatically. Or, you can click the Update Drivers button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.

Option 2: Update drivers manually

To find the latest driver, including Windows 10 drivers, choose from our list of most popular ASUS Mouse / Keyboard downloads or search our driver archive for the driver that fits your specific Mouse / Keyboard model and your PC’s operating system.

If you cannot find the right driver for your device, you can request the driver. We will find it for you. Or, try the automatic option instead.

Tech Tip: If you are having trouble finding the right driver update, use the ASUS Mouse / Keyboard Driver Update Utility. It is software which finds, downloads and istalls the correct driver for you - automatically.

After downloading your driver update, you will need to install it. Driver updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow. Visit our Driver Support Page to watch helpful step-by-step videos on how to install drivers based on their file extension.

How to Install Drivers

After you have found the right driver, follow these simple instructions to install it.

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  1. Power off your device.
  2. Disconnect the device from your computer.
  3. Reconnect the device and power it on.
  4. Double click the driver download to extract it.
  5. If a language option is given, select your language.
  6. Follow the directions on the installation program screen.
  7. Reboot your computer.