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Sapphire HD 7770 ATI 1GB Issue (Easy Fix?)


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Ok so basically I got my Hackintosh completely up and running thanks to CorpNewt (the guys a legend, seriously) but only issue is my HD 7770 won't produce an image/signal to the monitor, its definitely software/firmware related as the graphics card works fine, i installed the Verde.kext and it makes it boot etc, and the actual OS recognises it and even says I have all 3 monitors working (2 on iGPU 1 on GPU) however only the two monitors connected to my iGPU actually show my Desktop despite El Capitan telling me i have all 3 connected, any work arounds or any ideas? Would really appreciate it! <3

Intel i5 2500k Asrock Z77 Pro4 64gB ssd 8gb ram Sapphire AMD Radeon HD 7770

 

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Verde.Kext...what's that? Its all about Framebuffer edition of outputs, some user try using different flashed roms but its always a risk in the matter..

Start here, theres plenty of info about AMD frame buffer edit in the forums and around the web

 

http://www.insanelymac.com/forum/topic/282787-clover-v2-instructions/?do=findComment&comment=1853099

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Verde.Kext...what's that? Its all about Framebuffer edition of outputs, some user try using different flashed roms but its always a risk in the matter..

Start here, theres plenty of info about AMD frame buffer edit in the forums and around the web

 

http://www.insanelymac.com/forum/topic/282787-clover-v2-instructions/?do=findComment&comment=1853099

I have no experience whatsoever with any of these terms hence why I'm looking for assistance

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Buddy, no one is going do the work for u...learn and read as all of us did, there is no miracle or easy fix's in hackintosh, i pointed u the right direction and u will gain from it once u learned. Thats how u will have success in this and future hacks and get the most 

of a stable hackintosh.

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  • 1 month later...

Ok so basically I got my Hackintosh completely up and running thanks to CorpNewt (the guys a legend, seriously) but only issue is my HD 7770 won't produce an image/signal to the monitor, its definitely software/firmware related as the graphics card works fine, i installed the Verde.kext and it makes it boot etc, and the actual OS recognises it and even says I have all 3 monitors working (2 on iGPU 1 on GPU) however only the two monitors connected to my iGPU actually show my Desktop despite El Capitan telling me i have all 3 connected, any work arounds or any ideas? Would really appreciate it! <3

Intel i5 2500k Asrock Z77 Pro4 64gB ssd 8gb ram Sapphire AMD Radeon HD 7770

You might find what you are looking for in here:

http://www.insanelymac.com/forum/topic/309352-el-capitan-on-ga-z170x-gaming-5/

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