Recent content by etorix

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.

Tough luck… AMD actually uses different clock/frequency calculations than Intel; finding this actually solved audio issues with AM4 APUs and all AM5 CPUs. Maybe UAD is hardwired to INtel style calculations? If the issue is with your Aquantia NIC, you'd better try different manufacturer (and a...

What problems/symptoms are you seeing?

My understanding is that these patches are specific to a particular motherboard and BIOS. I followed the example of what vit9696 did for Intel 800 boards to make generic patches, using a mask.

I should have provided some more explanation on the "universal" patches. Once decompiled, there are always the same conditions on the problematic declaration blocks that have to be patched. There are some padding bytes between If() (opcode: A0) and the conditions (opcodes: 90 and 9232 for &&...

I have no experience with audio. But the VRMs obviously matter for the intended 9950X3D, which is one of the most power hungry CPUs in the line-up. You may want to check user reports (any OS) and see whether the intended board can handle the CPU. 5.0x16 comes from the CPU; the rest comes from...

And W6600. Though none would be suitable for the switch to gaming in Windows and my recommendation is rather to keep the current RX6800 and go for ATX size over micro-ATX. With 4 PCIe slots, ATX is a reasonable size. (And the top-of-the-line E-ATX boards are insanely overpriced monsters.) It...

A list of problematic boards could be useful as well. But I'd work from your connectivity requirements rather than from boards which are known to be working. Unless you're willing to drop some requirements… Of course there are alternatives (with possible variants): Asus TUF Gaming B650-Plus...