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Need Help with Samsung Ativ7 NP730U3E

Joined
Sep 19, 2013
Messages
13
Motherboard
Intel HM76 (7 Series) Ivy Bridge
CPU
Intel Core i5-3337U
Graphics
Intel HD4000, I have resolution of the screen: 1920x1080; 1600x900; 1344x756
Mac
Classic Mac
Mobile Phone
  1. Other
:headbang: Thank you again Rehab!!!

I edited my DSDT + your kext "RehabMan-Backlight-2013-1227"


And now I have full control for step by step brightness screen with all support OS Mavericks 10.9.2 :thumbup:

It remains to solve the last problem with the black screen after resolution resize or connect an external display(or TV).

Need help...
 
Joined
Sep 19, 2013
Messages
13
Motherboard
Intel HM76 (7 Series) Ivy Bridge
CPU
Intel Core i5-3337U
Graphics
Intel HD4000, I have resolution of the screen: 1920x1080; 1600x900; 1344x756
Mac
Classic Mac
Mobile Phone
  1. Other
I think I can help you with your graphics, I have been working with a similar problem on a Samsung Series 5 Ultra. Also download and run, DPCIManager . Click on the PCI List tab, then go to File -> Print. At the Bottom, click PDF, then Save as a PDF. Please attach.
Hope I will be able help.

Updated--
Please attach .ioreg, the one you attached is corrupted.


:wave: I understand.

Make IOReg save correct.

please see
 

Attachments

  • IORegExpSumNP730U.ioreg
    3.5 MB · Views: 111
Joined
Jun 10, 2015
Messages
1
CPU
i5 3777u
Graphics
Intel HD4000 / Radeon HD 8570m 1GB
Mac
Classic Mac
Mobile Phone
:headbang: Thank you again Rehab!!!

I edited my DSDT + your kext "RehabMan-Backlight-2013-1227"


And now I have full control for step by step brightness screen with all support OS Mavericks 10.9.2 :thumbup:

It remains to solve the last problem with the black screen after resolution resize or connect an external display(or TV).

Need help...

I've got samsung np730u3e to, do you remember what patch you add to DSDT for Backlight working? Mine is controlled by bios (there is a setting in bios for automatic backlight). What about keyboard backlight? Is it working too? Sorry for my bad english.

EDIT: I've got OSX El Capitan
 

RehabMan

Moderator
Joined
May 3, 2012
Messages
188,247
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Joined
Apr 2, 2020
Messages
9
Motherboard
<< need model # >> See Rules !!
CPU
i5 3337u
Graphics
HD4000
Hello!
has anyone managed to install Mojave and make it compatible with this samsung?
 
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