And we have a Samsung rep over at the CNET Samsung Forum.
But if it's just that, I'd do another reboot before I went looking for the little helper app that provides that feature. Remember it's not a Windows 7 feature but an addon. I've found malware, registry cleaners and more to kill off this helper app.
I only have a rc512 and rv515 to compare with but reading http://www.sammynetbook.com/forum/threads/13490-Fn-keys-for-brightness-adjustment-not-working I think I see the same Samsung Easy Display Manager here.
Look for that.
would someone be able to help me,
i have a samsung np550p5c i kept getting popups of samsung updates and it did my head in so i updated them. they were about 7 updates and the ones i could remember were a bios, sound and graphics update.
when the updates were done it prompted me to restart which i did.
when my laptop rebooted i got an error (ill post up a pic of it in a bit)
now when i tried to change my brightness using the function keys they dont work