I've hunted around and troubleshooted this a few different ways, to no avail. Since I didn't have the option, I did this and the site told me that the driver is up to date. It also said if I didn't have the option, to go to the Lenovo site and update the driver. It told me to go to the Power Option panel and manually change it. I tried hunting around the Control Panel, and using the help feature. I am really tired of this really makes my eyes hurt.
The other FN F+ buttons work fine.I can adjust volume, sleep, work the home key, etc. Since then, the brightness buttons no longer work (FN + F10 and F11). I have a G530 that I got about 18 months ago.
