Cannot enter the BIOS or UEFI to unlock the function keys on your Dell laptop? To help you solve the trouble easily, we recommend two simple ways for you to unlock the Dell function keys here.
If your laptop has an Fn key, press it with and without the function key you use to control the screen brightness. Read: How to change Function key behavior in Dell laptops 2] Run the appropriate troubleshooters If the Fn key does not work or if your PC does not have the Fn key, ...
If you own a mechanical keyboard, you can pull out the Fn key using the tool that comes packaged with the keyboard. Pry the Fn key and other keys around it. Use the dirt removal sprays and wipes to perform a thorough cleaning underneath the keys. Cleaning the keys on your Laptop isn’...
many manufacturers add their own settings and integrate it in the mobility center. DELL is one such example. We will change the setting of Function Key Row and see if this solves the problem for us.
Function key F2 F3 F4 are not working in Windows 10 Drivers and Hardware Function key F2 F3 F4 are not working: My keyboard had fallen on the floor a few days ago, and since then my f2 f3 f4 are not working.Specifically, my f3 is working as searching instead of volume up. So I...
5. When your desktop or laptop restarts at the blue Advanced Boot Options menu, selectTroubleshootandAdvanced Options. 6. Then selectUEFI Firmware SettingsandRestarttoenter the BIOSsettings. 7. Thereafter, look for anAction Key Modesetting on theSystem Configurationor other tabs. ...
turnonoroffthewirelessnetworkcardfunction DELL8000no) FN+F3:displaypowermeter FN+F8:toggledisplay FN+F10:ejectCD-ROMdrive Key/lowerkeyonFN+:increase/decreasebrightness FN+END:Mute FN+PgUp:increasethevolume FN+PgDn:lowerthevolume FN+Numlock::equivalenttopressScrolllock association Lenovo'sFNcombination...
Increase laptop speaker volume (on some laptops). Or reduce speaker volume in others.F8 Function key used to enter the Windows startup menu, commonly used to access Windows Safe Mode. Used by some computers to access the Windows recovery system, but may require a Windows installa...
Look for an option that controls this feature and you can change it. For example, we found this option under Advanced > Function Key Behavior on one modern Dell laptop. Change the Option in a Control Panel You may also see this option in various places throughout Windows. For exam...
Keyboard Function Keys: A function key is a key on a computer or on the computer keyboard which can be programmed so as to cause an operating system program to perform certain actions. The function keys are arranged at the top of your keyboard numbered across from F1 to F12 and are ...