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High Sierra Olarila on Samsung NP900x4C

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Can anyone help me?


I have installed High Sierra Olarila 10.13.2 HFS / APFS Final - in HFS


I managed to get is Post Installation phase


I can't boot into Mac OS with graphics + acceleration

If I put platform-id from 0 to 4,8 and 9, the display blacks out after gioscreenlockstate, I have to restart.

If I put platform-id from 5-7 (which I think is invalid), it will boot to Mac OS with graphics but NO acceleration/laggy graphics/ 5MB video ram in About Mac

If I put platform-id A or B, it will stuck at loading logo , if in verbose mode it will stuck at gioscreenlockstate but NOT black out and will not move unless restart.


I copied Madlon CLOVER folder to my installation.


Can anybody help?, do I need DDST patching or kext patching?

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@MaLd0n

 

Hi, it doesnt work, still same result as this

I can't boot into Mac OS with graphics + acceleration

If I put platform-id from 0 to 4,8 and 9, the display blacks out after gioscreenlockstate, I have to restart.

If I put platform-id from 5-7 (which I think is invalid), it will boot to Mac OS with graphics but NO acceleration/laggy graphics/ 5MB video ram in About Mac

If I put platform-id A or B, it will stuck at loading logo , if in verbose mode it will stuck at gioscreenlockstate but NOT black out and will not move unless restart.

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@MaLd0n

Dedicated GPU? no



Scratch that, I have breakthrough.


I followed this tutorial http://forum.osxlatitude.com/index.php?/topic/10236-how-to-fix-black-screen-in-high-sierra/#entry78753

got my laptop display EDID and inject



Now I have graphics + acceleration BUT it has those colored "ants" effects and the display is dark


http://Olarila.com/forum/download/file.php?mode=view&id=8662

29693007_10211470775505152_897715151_o.thumb.jpg.d0c15bcce06fb2ddc5a6ac68ea6e3584.jpg

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hello


is the one send by Mald0n before only with ig-platform-id 4 injected in the dsdt


this pics are from ur installation

 

1536119727_Capturadeecr2018-03-29s15_09_14.png.460710531dfc8242d5786c36017dc8a3.png

1867486775_Capturadeecr2018-03-29s15_09_52.png.4a62d4f4c0e1f331ecffabf87c48a281.png

 

good hack

PB Easy Note TM 86 - i5 430 M - H55M - Ram - 6 GB - Alc272 - Radeon HD 5470 512 QE/CI

Lenovo G500 - i5 3230m - HM77 - Ram - 8 GB - Conexant audio - HD 4000

My OS X Files 

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Hello everyone!

May I please ask a question with my laptop Samsung NP900X3D? I have prepared 2 USB sticks: one with High Sierra installation and one with Clover. I have already tried few different Clover (official and some custom builds, and the one I downloaded in this tread) but each time I stuck on:


End RandomSeed

+++++++++++++++++++++++++++++++


And my laptop goes to reboot.

Kindly ask for help: How can I make the installer go further?


Thank you in advance!

IMG_6234.thumb.JPG.7f6919f1d873ac4358c2f0d07532331d.JPG

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