I am unable to use Function key combinations for my new Acer TravelMate P243 notebook. Could you help me, please?
I offer you to check the official producer web page, to select the OS that you use and to try to install MgmtEngine. This is an application made by the producer that will scan and install any missing or out-of-date drivers. It is very useful not only for the Function button driver but for the good functionality of your laptop.