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HD4000 Gray-White Tinted Display Problem


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#1
cantokgoz

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Hello everybody,


I'm managed to install ML on my NP550P5C with GT630M and the biggest problem that i'm having with the graphics.
Tried all kind of injections,EFI,DSDT patch,etc..



Patched my DSDT,generated EFI-string, ig-platform-id 16000004 seemed to work ALMOST fine for me(the others are not working,completely black screen or screen flickering in red)

BUT

I can see that the graphics are enabled in System Info but the display is corrupted, can't see colors, i see mostly gray and white.
Seems that I cannot fix that and I don't have any graphics options in my BIOS.


I took a photo for you to see, what it looks like


http://imgim.com/7544incif4741799.jpg

http://imgim.com/5587incii3527605.jpg


Please help ASAP, I'm trying about 2 weeks to get it solved but I can't..

#2
jl4c

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Try Override EDID...
http://www.insanelym...tiny-app-added/

#3
cantokgoz

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No luck with that

#4
Dr. Hurt

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Try playing with color calibration expert settings in system prefs and see if you can make it any better.

#5
cantokgoz

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Sadly, no luck with that too...

#6
cantokgoz

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Waiting for any help

#7
Lejenk

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Delete the Nvidia Graphics and disable the Nvidia card by DSDT.
Boot with -s and type the following:
mount -uw /
rm -rf /System/Library/Extensions/GeForce.kext
rm -rf /System/Library/Extensions/NVDAStartUP.kext
rm -rf /System/Library/Extensions/NVDAGK100Hal.kext

Btw, more information about your system would be nice, i googled

NP550P5C, first hit gave nothing, (Nobody is wiling to google your specs.) i see you referring to Intel HD strings, well, mention what you have in your system.



Best of luck.



#8
Compik

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Hello everybody,


I'm managed to install ML on my NP550P5C with GT630M and the biggest problem that i'm having with the graphics.
Tried all kind of injections,EFI,DSDT patch,etc..



Patched my DSDT,generated EFI-string, ig-platform-id 16000004 seemed to work ALMOST fine for me(the others are not working,completely black screen or screen flickering in red)

BUT

I can see that the graphics are enabled in System Info but the display is corrupted, can't see colors, i see mostly gray and white.
Seems that I cannot fix that and I don't have any graphics options in my BIOS.


I took a photo for you to see, what it looks like


http://imgim.com/7544incif4741799.jpg

http://imgim.com/5587incii3527605.jpg


Please help ASAP, I'm trying about 2 weeks to get it solved but I can't..

Will it do? I have same problem on de Samsung 530u3c! :help:

#9
mehdymehdy

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Will it do? I have same problem on de Samsung 530u3c! :help:

same problem here np-qx411 everything works fine, except this gray white tint and i tried everything i could from dual link dsdt patch edid override efi and other things. when i boot without appleintelsnbgraphicsfb screen is very beautiful but useless without FB. it's the FB that's causing this but where to edit i don't know. 







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