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[SOLVED] Asus ROG laptops with Kepler cards not detecting DP-2 connected LCD display

asus gtx 770m G750

Best Answer AREOS, 20 March 2014 - 04:46 PM

Hi,
@AREOS: I have attached 2 ioreg files in the zip as my laptop acts slightly differently with the NVidia drivers.

When it starts from the vga monitor the internal lcd is not detected. Only the monitor. Thats the ioreg monitor only.
I can then go to displays>detect displays and then it finds the internal lcd also. Thats the ioreg monitor and lcd.

Before on the mac driver the monitor was always found first and then the lcd fired up a couple of seconds later before login.

Hope that helps...


OK is interesting, your eDP port is detected on Display-B, but this maybe caused by the wrong NVCAP info, I check the iMac 13,2 and 14,2 and this machines had only 3 ports A,B,C maybe is because they don't use the internal port as they use eDP too for the display, I have one EFI string to test, this will change the NVCAP to inject the iMacs, and also injects the correct connector type, and display cfg. In my testing I can actually boot with all this info injected and working, but only using Nvidia Web Drivers, I suspect this is caused by my internal connector is LVDS, and the apple drivers doesn't like it. So try this EFI string only using Nvidia Web drivers.

Please report back with IOReg saves to see if the info is injected correctly.

This is the EFI string, and good luck.
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164 replies to this topic

#161
Rikoshet

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No one?



#162
bearloverpr

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Wondering if you can check the IOREG of this laptop. Clevo P370SM3 / Sager NP9380 Nvidia GTX 780m, I cant find a way to make the main monitor work, everithing works fine with the external monitor.

 

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#163
Rikoshet

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Wondering if you can check the IOREG of this laptop. Clevo P370SM3 / Sager NP9380 Nvidia GTX 780m, I cant find a way to make the main monitor work, everithing works fine with the external monitor.

What hapen if you delete nvstartup.kext? Could you see something on your internal monitor? Ofcourse without GE/CI...



#164
NiPeGun

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Guys, I created a web yesterday, to centralize all stuff related to hackintoshing Asus ROG Notebooks and motherboards. ONLY for Asus ROG products. Not normal Asus products. The web is:

www.roghackintosh.org

Right now I´m creating all the structure for the database and forums. So, it is possible you can´t find your notebook or motherboard. Be patient. Maybe in a few days you can find it operative. I mean, it is operative already, but since the forum will be in english, spanish, french, russian, chinese, portuguese, hebrew, etc, It will take me some time to create all forum structure for all languajes.

If you are and advanced hackintosh user with ROG hardware, and want to help, contact me at contact@roghackintosh.org If you know other languaje than spanish or english I will need your help for sure.

I´m excited with the idea. With a little help from the insanelymac community, we can build a solid ROG hackintosh encyclopedia.

Regards.



#165
sendromx

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Hi,

I followed almost all guides on the net about hackintoshing and nvidia cards. last night I saw your solution on insanelymac about nvidia keppler cards for asus laptops.
And I have a laptop Tosiba Qosmio X870 which is very similar to ASUS.
I7 3630 Qm, 16 GB Ram, Nvidia GTX 670m 3GB, Atheros Ethernet, Intel HM67 chipset, etc,
I am working to install a properly working hackintosh on this machine nearly for 2 months. Unfortunately, I am still at the beginning.
I am Following the tonymacs ELCapitan guide for installation process. Also no DSDT or SSDT patching was applied. I dont know ıf I really need the patching. Even I need, I dont know how to apply. Once I tried but the system has crashed. So please understand me that I am very poor on Mac system or hackintoshing Although I really understand about Windows based system. It doesnot help on hackintoshing.
My Problem is I cannot reach the installation proces without the command nv_disable=1.
With this command I can install el capitan. After Insatallation with the necessary kexts, Sound, keyboard, trackpad almost everything Works perfect.
System recognizes the graphic card perfectly name and RAM size are correct. BUT no QE/CI enabled. I tried every version of nvidia web drivers with every version of smbios configuration, from macbook to IMAC. Nothing changed. When I disable the boot flag nv_disable=1 from clover configurator the laptop boots, but the screen is garbled and nothing seen on the screen. I am sure the system is working properly on the back ground. BUT nothing on the screen  accept garble. when I dont enable nvdrive=1 or inject nvidia on GPU section on clover, the system doesnot recognize the nvidia and only shows 7MB RAM.
After reading the discussion about [SOLVED] Asus ROG laptops with Kepler cards not detecting DP-2 connected LCD display topic, I tried with HDMI cable, and VGA monitor (These are not working also) nothing changed.
I also tried your recommendations it did not help. Perhaps I couldnot do the right hex patch.
Please help me. I really need HAckintosh with full graphic features on my laptop.
I am sorry for my poor English.
Any help is apreciated.
THANKS A LOT.







Also tagged with one or more of these keywords: asus, gtx, 770m, G750


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