fn buttons (apart from sound) dont work windows 10

[Serafim]

Hello there,

I have a sony vaio pgc-71811m laptop, and i recently did a clean format on it. everything works fine except from the fn buttons for the brightness adjustment, the touchpad switch etc. only the fn buttons for sound work. i'm guessing my laptop is too old and windows' new version doesnt provide drivers for these functions for laptops that old, but i could use a profesionals opinion. what do you think? any chance i can make them work? (btw i updated the display and graphic card drivers, didn't help)

[sfbp]

Hello

Generally we don't know much about Vaio, you would do better to go to a laptop forum of some kind.

I googled your problem and found this:

https://www.sony.co.uk/electronics/support/downloads/Z0000678

Not sure if this is it, but you can't fall off the floor.

Kind regards