They perform key, referred to as “Fn” and situated within the lower-left corner of your keyboard, which could be a helpful feature. By pressing the “Fn” key alongside one among the numbered keys at the highest of the keyboard (F1 to F12), you’ll modify the brightness of the screen, activate and deactivate the bit panel or wireless electronic equipment, lock the pc and complete a spread of alternative tasks. These keys don’t work if the “Fn” secret is not ironed with them. whereas it does not activate and off, their area unit changes you’ll build to form it behave otherwise, or seem to be disabled.
Click “Start”, then “All Programs” or “Programs” and at last “Toshiba.”
Select “Utilities” and so “Accessibility.”
Put a sign in the box to make sure that the “Fn” key can work if you press it at the same time with F1 through F12, or like a shot before pressing the keys. customize the opposite choices on the screen and so click “OK”.
Test your “Fn” key. one of the best ways to try to do this is often by pressing the “Fn” and “Esc” keys at an equivalent time. This toggles the sound on the pc on and off and will show a speaker icon on the screen if it works.
Press the “Fn” button and “Num Lock” at an equivalent time, if the “Fn” key still does not work. Use the “F11” key if your laptop computer does not have “Num Lock”. strive the “Fn” key once more, victimization an equivalent methodology as in Step four.
Find a certified repair technician if the key still does not work. A hardware downside is also the perpetrator.