Benjamin Bender

Same error for x1c6.

I had the same issue and simply updated slf4j to 2.x which includes a different loading-mechanism and solved the issue for me.

Hey @1Revenger1 @Andrw0830, according to my research the problem is vendor-specific. F.e. on my Thinkpda T480, one need to call `RP01.HGOF ()` ("hybrid graphics off") to set some vars on...

\_SB.PCI0.HGON() / \_SB.PCI0.HGOF() belong to nvidias optimus-reference-implementation afaik.

@1Revenger1 yes - basically this method: https://github.com/daliansky/OC-little/blob/master/docs/16-%E7%A6%81%E6%AD%A2PCI%E8%AE%BE%E5%A4%87/SSDT-RP01.PXSX-disbale.dsl But the problem with sleep is more likely some kind of method to reenable the dGPU on _WAK(), on the pciE-port or similar....

@zombillano It doesn't seem to be a bug in AppleALC but rather incomplete/bugged codec-configs. So there are separate issues for both machines as they are using different codecs. But I...

Yeah, the problems are probably similar, but in different, bad codecs. If the codec-configs are of bad quality, thats not really a bug in the appleALC-"core"

At the end of this issue you can find instructions to fix the problem: https://github.com/tylernguyen/x1c6-hackintosh/issues/75. I would appreciate if someone else would get their hands dirty as I probably wont...

Hey, I've tried to do the fix and have a testbuild for you. As always: feedback welcome! ```` AFGLowPowerState AwAAAA== Codec Armênio - Realtek ALC257 - Lenovo T480 CodecID 283902551...

Some feedback, comments and corrections: #### USB-C-ports on the right: - HS04/SS04 is the upper port on the 9d2f-USB3-controller. It does USB 3 at 5Gbit/s - HS01/SS01 is the lower...