szuja

Ive got A02PL. I can install OSX 18.3 with DSDT=0 flag but it dosnt work well. When i tried modified DSDT by Emlydinesh on this forum it sometimes work sometimes not. I was random. At first i thought it was power suply problem. It dosn't work without power suply. But after install on connected power OSX boot in black screen. I dont have trackpad problem. I've got external monitor and it works in installation in mirror mode. But as i say after restart both monitors die:(

Hi Rakurai What exactly model of laptop do you have. I've got the same problems with black screen. I've gave up after week of trying:(

Guys i've got strange problem. Is possible that screen go black when laptop isn't connect do AC? yesterday i was trying install and it works. Today I dont have AC adapter and black screen problem in installation come back:(

I understand that EDP dosnt download DSDT? EDP using existing DSDTs in Extra folder included in installation of OSX

I'm sorry that I have not wrote back but I had work abroad. I tested yours DSDTs today. When i start installation from USB, DSDT works number 1 and 2. Tell me what difference is between those two DSDTs. And what is next steep after install? In installation I've got resollution 1024x768:( I think normall installation of OSXLATITUDE will install normal DSDT. So how I must replace DSDT?

thank you so much! i will try this in weekend. Today come to me Atheros AR5B195 wifi card so I must do this!

I used DSDT from bootpack for np900x4c. When I using flag DSDT=0 screen is ok but sleep, etc dosent work.

thank you emlydinesh! I installed yesterday windows again but I working in OSX since I remeber so its very dificulty for me:( this is SSDT files https://dl.dropboxusercontent.com/u/52458007/np900x4c/SSDT_np900x4c-a02pl.zip and Sys Dev https://dl.dropboxusercontent.com/u/52458007/np900x4c/SystemDev.zip

hi everyone Third day i trying to install OSX. I've go black screen problem when install DSDT. My samsung model is NP900x4c-A02PL. I installing everything like in guide. I dont want to come back to windows:) please help