I installed MacOs Monterey on my device by OpenCore EFI folder and have a problem with audio device it's not working. I tried many times to solve it

Laptop: dell Inspiron 14 5447 CPU: intell core i7 4210u (Haswell) GPU: Intel HD Graphics 4400 Audio: Realtek ALC255

Hello, I'm debating whether or not to upgrade my Late 2013 13" MacBook Pro to macOS Sequoia. I'm still on Ventura, which runs great, but when I upgraded to Sonoma in the past, I noticed more crashes and lag in graphics. Should I stay on Ventura, or is Sequoia more stable than Sonoma, and should I make the jump?

Here are the specs of my machine:

2,4 GHz Dual-Core Intel Core i5, Intel Iris 1536 MB, 8 GB 1600 Mhz DDR3, 256 GB SSD

My laptop's iGPU is not supported but has a TB4 and not sure if using an eGPU can get graphics acceleration on internal display?

Something goes wrong here and I can’t figure out why. First there was an issue getting High Sierra on the machine from online recovery but that was fixed by changing the download url in nvram from https to http.

Then there was the issue that OCLP 2.0.2 couldn’t write the Sequoia install to my USB drive(s) which I worked around with by using my MacBook Pro.

After that I build and installed OCLP to the usb drive on the iMac, selected OCLP and then chose for the USB drive to install Sequoia. So far so good I assume.

After ‘12 minutes left’ the iMac reboots to a black screen with a back button, an off button and a frozen mousecursor. At this point I can’t do anything expect reboot to OCLP and then an “install sequoia” “SSD” of the regular USB drive again.

First option brings me back to the described black screen, second gives a big No logo and the third only gives me the option to start the installation again (recovery).

Any ideas or tips?

Last built a Hackintosh 5 years ago, ended up selling it.

Recently thinking of building a new one, but from memory it took me AGES to debug and get all the right drivers.

If there are signs of Apple Intelligence being supported. I will no doubt dive back into the Hackintosh game, but can’t seem to find any news…

Anyone?

OK - been running Sonoma 14.7 just fine for some time. Decided to try Sequoia. Took a spare SSD and loaded Sequoia on to it. After OCLP 2.0.2 added all of the legacy patches, internet/bluetooth etc. work just fine. However have an interesting 'glitch'. While system shows correct time (PDT) location is Kabul. Seems no way to change. Any ideas??