Lenovo Inc. View. Toggle the Fn Lock on and the keys will function as if you’re holding down the Fn key all the time, just as the Caps Lock key makes your letter keys function as if you’re holding down the Shift key … Recommended way to enter BIOS for Think Series The BIOS feature can be configured using the following steps: Restart the computer. Enter system BIOS: How to switch Fn key functions? Check Control Panel, Keyboard, Key Settings. Toggle Fn Lock. This can often be toggled with an “Fn Lock” key, which functions like a Caps Lock key. The Windows key with some of the F keys also should do … Also see if you have an F Lock key and try using the Alt key with F 1-12 to see what it does. 07-01-2011 10:42 AM. Recently bought a new hp laptop but after a few days i realize i would need to use the Fn key just to be able to use my F1-12 keys, originally pressing those keys would change brightness etc. How to swap the Fn (Function) and Ctrl (Control) keyboard keys in BIOS. The bios swap for the function and ctrl keys is now implemented by Lenovo! Then check Regional & Language Settings, Keyboard Settings. Allow you to swap two keys with each other – e.g. SHOP SUPPORT. Recommended way to enter BIOS for IdeaPad, Lenovo... Go to Config -> keyboard/mouse -> Fn and Ctrl Key swap. If you have a newer Lenovo laptop (mine is a thinkpad x201), you can find the option to switch them under the "configure keyboard and mouse" options. Would anybody know … you can’t have Q and Z swap places because the remapping code would get confused Map multiple key presses to one key – e.g.