Hi Team,
I recently bought HP Pavilion 15-n020AX lap and Installed Win 8. Everthying works fine except screen brightness control. With Ubuntu OS is was able to control the screen brightness with F3 and F4 keys. But after installing Windows 8, i'm not able to reduce the brightness by these keys as well as through display settings.
Note: I have installed all the drivers given in the HP site.
Please help me. Thanks in advance.