Can't adjust my laptop s screen brightness?

Lenovo, Windows 8.1 64-bit, AMD Radeon R6 Graphics

I can't seem to adjust my screen brightness. I tried pressing the F11 and F12 buttons, didn't work. I tried the sliders in the settings thingy and control panel, didn't work. I don't remember exactly when
it started but last night it was still working. Ad also I had an update last night before shutting my pc down and i'm not sure if that update has affected this brightness thing lol.

Nikki

If you click the battery icon it should say adjust screen brightness. Also if you've changed you power settings to a lower battery usage that'll dim the brightness and an easy way to fix this is to click the battery icon and then select a power plan.

Grace

Little Nikki you can do it…

greg

Besides the F11 or F12 button, you must press the Fn button at same time.

Starrysky