Jump to content

How I fixed Broadwell HDMI and ALC255 Sound In Big Sur

1 post in this topic

Recommended Posts

When I installed Catalina and Big Sur on my Dell 7352 Broadwell i7-5500u and HD5500, the ALC255 and HDMI sound didn't show up even with Lilu.kext, AppleALC.kext, Whatevergreen. I had to patch DSDT and add connector 1 to HDMI for it to work. This is how I did mine.




  • Create New...