- Joined
- Nov 26, 2014
- Messages
- 145
- Motherboard
- Lenovo Ideapad Z500
- CPU
- Intel Core i7 3632QM
- Graphics
- Intel HD4000/Nvidia GeForce GT 635M
- Mac
- Classic Mac
- Mobile Phone
Hi! I've a little problem with my brightness on yosemite installed in a lenovo z500.After boot it is setted to zero. I've installed acpibacklight and all the patches for my dsdt...everything works well except this issues...my brighness works well and the keyboard keys are working but when i boot up the screen has a very low brightness and i must set it with keys. Where can be the problem?thanks