GUIDE How to Enable Intel Skylake Graphics (Intel HD Graphics 515, 520, 530, 540, 550 and 580) on macOS Sonoma and Later

[xpflying]

I have used the above ig-platform-id and device-id, but I still experience black screen flickers. I captured the kernel log at the moment the issue occurs. Please review it to see if there is any useful information that might help diagnose the problem.

 

[EliteMacx86]

My BIOS does not have a DVMT pre-alloc option, so I can only modify it through grubshell.

If its a DELL, then yes.

I will try the following configuration tomorrow and provide you with feedback, but I expect the result to be the same.

Should work fine. The other way is to remove the spoof and rootpatch using OCLP.

 

[EliteMacx86]

I have used the above ig-platform-id and device-id, but I still experience black screen flickers. I captured the kernel log at the moment the issue occurs. Please review it to see if there is any useful information that might help diagnose the problem.

What's the monitor refresh rate? Are you using HDMI or DP?

 

[xpflying]

My monitor is 4K@60Hz and is connected via a DP interface. I attempted to apply Skylake driver patches using OCLP, but the support for the HD P530 appears to be inadequate. During boot, the system repeatedly displays the message “Hash data from ME never returned, status = 1, doing retry” and only enters the system after approximately 50 retries, with no hardware acceleration enabled.

 

[EliteMacx86]

My monitor is 4K@60Hz and is connected via a DP interface. I attempted to apply Skylake driver patches using OCLP, but the support for the HD P530 appears to be inadequate. During boot, the system repeatedly displays the message “Hash data from ME never returned, status = 1, doing retry” and only enters the system after approximately 50 retries, with no hardware acceleration enabled.

Add -disablegfxfirmware in boot args and then check if you're able to boot.

 

[xpflying]

Add -disablegfxfirmware in boot args and then check if you're able to boot.

By adding the -disablegfxfirmware boot argument and applying the Skylake GPU patch via OCLP, my monitor is finally running stably at 4K@60Hz with proper hardware acceleration. This has resolved a month-long issue for me—I truly appreciate your help!

 

[EliteMacx86]

By adding the -disablegfxfirmware boot argument and applying the Skylake GPU patch via OCLP, my monitor is finally running stably at 4K@60Hz with proper hardware acceleration.

Glad to hear!

This has resolved a month-long issue for me—I truly appreciate your help!

What you were doing since a month? Could have created a thread earlier. xD