so a while back when i got my laptop it shipped with win 8 pre installed, the when 8.1 came out i got the free update to 8.1, after updating i noticed that most of the led indicators stopped working, mute, wifi, ssd activity, trackpad lock. The power, battery and USB indicators still worked,the web cam also no longer works, when i check settings it says it is still enabled but on apps such as Skype and the included webcam app says it is disabled or i don't have one, any ideas?
The notebook is a hp pavillion g6-
i7 - 3612QM quad core cpu @ 2.1ghz
6gb ram - upgraded from 4gb
128gb crucial ssd - upgraded from 500gb hdd
amd radeon hd 7600M series gpu
+ new 10000mah battery