i7 26000 cpu

[Aerz]

Yes. Tried with the imac 12,1 and nv disable=1 and i can log in, but no graphics acc.
Cpu i still capped at 3,4ghz
I typed this in terminal to generate the ssdt:
sudo ~/ssdtPRGen.sh -b Mac-942B5BF58194151B -m iMac12,1 -c 0

Okay, the problem is about your NVIDIA graphic drivers. Follow this steps:

• Set SMBIOS Mac Mini 5,3
• Boot with nv_disable=1 flag
• Run the attached app (AGDPfix) in this reply
• Reboot and remove the nv_disable=1

I hope it works.

 

[The19thbear]

generated ssdt with mac mini 5,3 config. Changed smbios it in clover to mac mini 5.3, booted with nv disable. Disable SIP. Ran the fiel you gave me, and still got black screen. And even if we got the black screen fixed, i still have a max of 3,4 ghz.
But thanks a lot for you effort!! Karma better treat you good

 

[The19thbear]

Think i'm giving up. This machine is 6 years old, and could do with a cpu and motherboard upgrade anyway. If anyone has any last tips/tricks, please enlighten me