#FUNCTION KEY NOT WORKING WINDOWS 10 HOW TO#
#FUNCTION KEY NOT WORKING WINDOWS 10 MAC OS#

#FUNCTION KEY NOT WORKING WINDOWS 10 MAC OS#

On Mac OS X, this option can be found in the System Preferences window. keys as standard function keysвЂќ under theВ Keyboard tab. For example, if youвЂ™re using Windows in a Boot Camp configuration on a Mac, you can open the Boot Camp configuration panel from your system tray and youвЂ™ll find this option named вЂњUse all F1, F2, etc. You may also see this option in various places throughout Windows.

For example, we found this option under Advanced > Function Key Behavior on one modernВ Dell laptop. Look for an option that controls this feature and you can change it. (If you built your own PC, look in the motherboardвЂ™s manual.)

#FUNCTION KEY NOT WORKING WINDOWS 10 HOW TO#

If youвЂ™re not sure how to access this screen, perform a web search for the model of PC you haveВ and вЂњAccess BIOSвЂќ or вЂњaccess UEFI.вЂќ You could also just look in the PCвЂ™s manual. RebootВ the computer and press whatever key it asks you to press while itвЂ™s booting up to access this screen - often F2, Delete, or F10 - or use the new method to access UEFI firmware on Windows 8 and 10. Many laptops that ship with built-in keyboards often have an option for this in their BIOS or UEFI setupВ screen. For example, on MicrosoftвЂ™s Surface keyboards, you can toggle Fn Lock by holding the Fn Key and pressing Caps Lock.Д¬hange an Option in the BIOS or UEFI Settings Some keyboards may use other combinations for Fn Lock. It functions as a toggle just like Caps Lock does.

To disable it, weвЂ™d hold Fn and press Esc again. To enableВ it, weвЂ™d hold Fn and press theВ Esc key. For example, on theВ keyboard below, the Fn Lock key appears as a secondary action on the Esc key. If you donвЂ™t, you may have to press the Fn key and then press an вЂњFn LockвЂќ key to activate it. Toggle the Fn Lock on and theВ keys will function as if youвЂ™re holding down the Fn key all the time, just as the Caps Lock key makes your letter keys function as if youвЂ™re holding down the ShiftВ key all the time.ДependingВ on your keyboard, you may actually have a dedicated вЂњFn LockвЂќ key. This can often be toggled with an вЂњFn LockвЂќ key, which functions like a Caps Lock key.

Function key not working windows 10