Airplay Mirror Black Screen on Output Device

[5298990]

Yes, AirPlay worked with iMacPro1,1 to my Apple TV 4K.

I always used the latest version of macOS, but I no longer have that motherboard. I switched to Mac Studio.

Friend, I hope my poor English has not caused you any trouble

I really want to find a solution to this problem.

 

[pastrychef]

Friend, I hope my poor English has not caused you any trouble

I really want to find a solution to this problem.

Try using my EFI with your USB fix.

 

[pastrychef]

On another forum, I got the answer that, because Hackintosh does not have T2 chip decoding, there is no way to use mirror to TV with SMBIOS like iMacPro1,1.

It worked for me...

If it required T2, AirPlay would not work if you used iMac18,1 either. Your hack doesn't have a T2.

 

[5298990]

I'm trying to mirror my system on an Apple TV 4K.
I'm on Monterey 12.4
My system is the one on the profile.
Motherboard: Z390M-PLUS
CPU: I7-9700
Graphics: RX 580
SMBiOS: iMacPro1,1

What seems really odd is the fact that I can airplay any video on my Hackintosh to my Apple TV, and when I try to mirror my Hackintosh screen to the Apple TV it gets all black. Same thing when I try sidecar to my iPad.

I've got a Mac mini 2018 and both mirror to the Apple TV and sidecar to iPad work just fine.

Have you found a solution yet? I encountered the same problem.

 

[D-One]

Changing the SMSBIOS (from iMacPro1,1) to iMac19,1 fixed this issue for me.

Ventura 13.6.1 - OpenCore 0.9.6