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puuska / Hackintosh-HP-Prodesk-400-G1

OpenCore EFI for Hackintosh on HP Prodesk 400 G1

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Fix Audio with AppleALC

AbdullahAhmed-hackintosh opened this issue · comments

commented

Hi, I understand you used the Shitty VoodooHDA Driver, but you can just use the same patch that the HP Elite 6300/8300 Uses.
Link is below:

https://www.tonymacx86.com/threads/opencore-succesfully-installed-big-sur-but-audio-not-works-with-alcid-creates-kernal-panic.307082/page-2#post-2210382

commented

Dropped just to confirm what @AbdullahAhmed-hackintosh said. Currently running Catalina and Big Sur on 2 ProDesk 600 G1 with fully functional audio via AppleALC by patching HPET. In my case, I simply followed the Dortania Guide for fixing SSDT, which uses SSDTTime for the patch. Worked on all machines which gave me trouble with AppleALC.

commented

Bottom line on the subject is the 3 layouts that are availabe 11,15 and 88 premade for the codec are a lousy fit for this board. They are all too low on output. This board is a 400 g1!