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Sapphire HD 7850 Full Works !

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sleep trick ? Game over in 10.9 and 10.10 .

 

I start to work with Radeon 7 series graphics card recently and was based on 10.8 maverick, that why i mention to sleep trick, when work with radeon, i have clover on most system I have, that why I don't know about chameleon had to do "sleep trick" or not.

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Hello everyone,

I am a mac pro user in need of some help from you awesome hackintosh users

 

GPU:  XFX FX-785A-CNFC Radeon HD 7850 Core Edition 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card

http://www.newegg.com/Product/Product.aspx?Item=N82E16814150608

 

 Model Name: Mac Pro

  Model Identifier: MacPro3,1

  Processor Name: Quad-Core Intel Xeon

  Processor Speed: 2.8 GHz

  Number of Processors: 1

  Total Number of Cores: 4

  L2 Cache: 12 MB

  Memory: 8 GB

  Bus Speed: 1.6 GHz

  Boot ROM Version: MP31.006C.B05

  SMC Version (system): 1.25f4

 
AMD Radeon HD 7xxx:

 

  Chipset Model: AMD Radeon HD 7xxx

  Type: GPU

  Bus: PCIe

  Slot: Slot-2

  PCIe Lane Width: x16

  VRAM (Total): 2048 MB

  Vendor: ATI (0x1002)

  Device ID: 0x6819

  Revision ID: 0x0000

  Displays:

SAMSUNG:

  Resolution: 1920 x 1080 @ 60Hz (1080p)

  Pixel Depth: 32-Bit Color (ARGB8888)

  Main Display: Yes

  Mirror: Off

  Online: Yes

  Rotation: Supported

  Television: Yes

 

System Software Overview:

 

  System Version: OS X 10.10.2 (14C81f)

  Kernel Version: Darwin 14.1.0

  Boot Volume: Mac Pro

  Boot Mode: Normal

 

 

Now obviously i have no need to patch anything after 10.8.3 especially because I'm on a real Mac Pro but i never have been able to get full frame/ hdmi audio and well the overall best performance out of my gpu. 

Apple sucks at this, i see you guys running the safire editions of the same card I'm using. Could any of you help me out?

 

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i never have been able to get full frame/ hdmi audio and well the overall best performance out of my gpu. 

Apple sucks at this, i see you guys running the safire editions of the same card I'm using. Could any of you help me out?

 

For HDMI Audio try this: http://forums.macrumors.com/showthread.php?t=1499797

 

What do you mean by "full frame"? What performance issues you're experiencing? 3,1 + any of 7xxx/R9 280 cards has nasty bug. Cure is here (post #192 by netkas): http://forum.netkas.org/index.php/topic,8206.180.html Don't forget to repair rebuild kext cache after removing these kexts (you can do it with Kext Wizard).

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Hey bro I was working on 10.11 with B85m Pro4 by Asrock and Sappire HD7850 Dual-x OC

 

Searching Google, I found your article I tried to follow your step but some how I could not found graphic card entry in my dsdt

 

would you check my DSDT please? For now it has one error


Hey bro

I was working on 10.11 on my B85m Pro4 by Asrock and HD7850 Sappire Dual-x OC

searching In Google, I found your article and tried to put that DSDT data into mine but somehow I could not find Graphic Card entry in my DSDT..

 

so Would you check my DSDT? I don't know where to put that in.

 

For now, it has 1 error

DSDT.zip

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