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Sapphire Radeon HD 6750


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#1
snoozepops

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I am running Mountain Lion DP4. AFTER installing the newest developer update via software update, I added my device id 0x68bf1002
in the Juniper section of the Info.plist in AMDRadeonAccelerator.kext, and also in the Info.plist of ATI5000Controller.kext. QE & CL all working with the only caveat being that the card shows as HD5000 in system information. Adding the device id to any other kexts would not work. I did not need to boot with any special flags either. Hope this helps someone.

#2
HUSABER

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This is problem on HD6750,maybe ML not recognized property.....test with Lion's graphic kext

#3
discojohnno

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Hi i have just had this issue with my sapphire 5870hd showing as 5000hd to fix this i added the following as a kernel flag

PCIRootUID=1

this has solved it for me everything was fine on a fresh install then once i have installed bootloader it reverted to hd5000

Give it a try :)

#4
ibr4him

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wow, its a relief to know someone got 6750 working with qe/ci, can you please share with us how you got it working?

If possible, please also share the ATI kexts and boot.plist

many thanks

#5
pratikworld

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Guys, anyone tried the same thing on Mavericks? I have had a successfully running 10.8.2 all this while with the kexts that ibr4him provided using this method. Where the card shows as 5000. Also anyone has hdmi audio out? I am on gigabyte ga b75m d3h with intel g630. So i am solely dependent on this card for graphics.

I have had graphics enabler as yes and installed resolution as 1920x1080 via #####. It gives me a full hd resolution in mavericks but without qe ci.





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