Function Key option missing in bios main tab of my Aspire R3-471TG. Does update to bios v1.12 help?

jensreif1234
jensreif1234 Member Posts: 1 New User

Hi, I want to change the function key (Fn) as if it is pressed permanently in order to adjust the brightness and volume with one hand. However, there is no function key option shown in the main tab of my bios. Pressing ctrl+S doesn't do anything.

Bios v1.08

Laptop Acer Aspire R3-471TG

Does anyone have a newer bios version on the same laptop and the option to change the function key behaviour? I don't want to take the risk of updating the bios for nothing.

Best Answer

  • JackE
    JackE ACE Posts: 44,868 Trailblazer
    edited May 2023 Answer ✓

    If pressing Ctrl+S in the BIOS Main tab does not reveal this as a hidden option and if any newer BIOS description does not specifically state the addition of this option, then it is not available. Accordingly, updating the BIOS is not recommended.

    Jack E/NJ

Answers

  • JackE
    JackE ACE Posts: 44,868 Trailblazer
    edited May 2023 Answer ✓

    If pressing Ctrl+S in the BIOS Main tab does not reveal this as a hidden option and if any newer BIOS description does not specifically state the addition of this option, then it is not available. Accordingly, updating the BIOS is not recommended.

    Jack E/NJ