Recent content by etorix

No supported GPU.

M2_3 is a PCIe 4.0 slot served by B850. M2_1 is a PCIe 5.0 served directly from CPU lanes. So it could be an issue with 5.0 speed. Out of curiosity, have you tried M2_2 (4.0 on CPU lanes)?

PCI initialisation/enumeration could be a suspect. Is the P510 used by macOS? Is it installed in the same slot as before? Are there changes in other PCIe devievices?

The DSDT is needed to investigate ACPI patches, but the patches in this post have been designed against Asus ROG Strix B650E-F Gaming, among other boards, so there's hope they may still work for a ROG Strix X870E-E Gaming. (How do they come up with these crazy names???)

My apologies: I confused the naming conventions of the 5000 and 7000 series.

5625U has an unsupported iGPU. This is not conducive to success, sorry.

Thanks for your reply. So my patches are not universal, as I hoped. :( Patch #1: looks for If (((G002 != 0x03) && (G000 == One))) and forces creating UP00 and further devices under \_SB.PCI0.GPP7. There are several occurences of this condition. So far the one I was looking to patch was precded...

Can ypu post the DSDT so we can look into it?

If you have a good USB map for earlier versions, the easiest way should be to edit the plist it contains to add the usb-port-type and usb-port-number entries for Tahoe, as shown by @Edhawk 's screenshots.

Clone the GitHub repository and fork it to make your changes… Are you sure you want to rewrite OpenCore rather than defining patches in the config.plist?

A link to specifications would have been nice… I'd say: NO. The 680M iGPU is not supported. If you cannot, or do not want to, add a dGPU, look for a 7x30U.

Namely: Apple has removed AppleHDA, leaving only support for USB audio. So you have to restore AppleHDA to use ALC-based audio.

Are the two IOReg files in post #31 above from the same system (Asus ROG Crosshair X870E)? In these files, I also notice that _SB/PCI0/GPP7/UP00/DP40/UP00/DP38 disappears in Tahoe (and is not in the Ventura screenshot either), and that _SB/PCI0/GPP7/UP00/DP40/UP00/DP20 hosts a Broadcom device...

Ryzen 7x30 (not 20, not 35, not 40…) with NootedRed or get a RX 6000. That will NOT change.

If so, you may have to wait until Apple publishes the Darwin source code for Tahoe so @CaseySJ can investigate what may have changed.