my problem happens when i' closing the screen and the notebook enter to sleep mode, after opening the screen again it's wake up but with color problems, can't see nothing and it's all in green crap color...
what can it be? any ideas how to solve it?
thanks.

Sounds like it needs to visit the doctor.

Change your settings so that it doesn't go into sleep mode when you close the cover?

i think there is something wrong with the ribbon connecting to your laptop. try bringing that to your service repair shop.