Find the keyboard device and click Update. Under this circumstance, Driver Booster will offer you an item that how many drivers are missing, how many drivers are outdated and how many drivers are up-to-date.ģ. Download, install and run Driver Booster on your PC.Ģ. So it can enable you to fix this Function keys not working issue efficiently.ġ. It can update all the missing, faulty and outdated drivers for your computer. It is a professional driver downloading and updating software.

And it can enable you to fix this Function keys not working issue efficiently.Īs for reinstalling the updated keyboard device drivers, there are two ways you can do to update it.ĭriver Booster can be an effective tool for you. Solution 3: Reinstall the Keyboard Driver AutomaticallyĪs for reinstalling the updated keyboard device drivers, Driver Booster can be an effective tool for you. And it is feasible that you can try to click Scan for hardware changes to reinstall the uninstalled keyboard drivers.īut if Windows 10 fails to download the most up-to-date driver for you automatically, you cannot fix the function keys out of work issue, so you have to move on to make use of other methods. Confirm to Uninstall the Keyboard driver.Īfter you have uninstalled keyboard driver from Windows 10, maybe it is time for you to reinstall the latest keyboard drivers for Windows 10. Expand Keyboards and right click the Keyboard driver to choose Uninstall.ģ. Consequently, making sure your keyboard drivers are the most up-to-date is a feasible solution for the Function keys issue on Windows 10.Ģ. Solution 2: Uninstall Keyboard DriversĪs you can see, Function keys are located on the keyboard and to some extent, the keyboard driver can affect the condition of the F keys.

When you press F1~F12 key, the function key’s function gets back again.įor some people who are using the Microsoft keyboard which is equipped with an F Lock toggle key, you can record the indicator light to turn on and turn off the Function keys.

So in this time, you press the F1, it will only mute sound instead of opening the help support page.Īnd the second time you press the Fn + Esc, the function key will be enabled.

When you press the Fn + Esc the first time, the function key is locked. What you should do is press the Fn + Esc to lock or unlock the Fn key. People use them to change brightness, enter help center and adjust audio volume, open wireless network, print screen, insert words, etc.īut all of a sudden, you find these F keys (F1~F12) are out of work or part of them out of work and you are unable to perform some actions with them on your Dell, Lenovo, and Toshiba laptop.Ħ: Uninstall Synaptic Pointing Device Driverħ: Enable VAIO Event Service (VAIO Users) Solution 1: Unlock Fn Key or F Lock KeyĪt first, you should check the Fn key status. Windows Function keys have long been used due to its convenience.

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