Windows 10: ESC to F12 Is not working

I have tried many troubleshooting steps for this issue, and nothing seems to work. I feel as if it's the functions themselves that do not work. I can't use functions with onscreen keyboard or PowerToys either. Windows doesn't have keyboard drivers for my computer on their website. I have updated the drivers that exist and even uninstalled them. I can't access bios as the keys don't work. I don't have a function lock. Please help!

:)

 

brightnes F11 F12 isn't working

Hi,

I would suggest you to please once look following steps. i hope you will find solution of your issue.

Are you pressing only F11 / F12 OR are you also pressing the ''Fn'' key?

-If you are not pressing "Fn" key, then that may be what you need to do.

-If you are already pressing the "Fn" key also, then maybe you have the "Fn" (Function) key disabled.

-To enable it, press Fn + Esc

Please let me know, if that helps.

Kind Regards:

Engr. Malik Yasir

 

My problem is Bios, F12 and boot disc

The computer manufacturer is ACER.

See this link for the boot menu:

List of PC brands with their corresponding hot-keys

F9, F12, ESC

 

My problem is Bios, F12 and boot disc

thank you