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NVM50 Original. (No hot-plug). (no differences using pathcr or not). with pathcr with a NVM50 patched, has hotplug, but no OWC thunderbolt Hub.

Testing Titan-Ridge card: Devices to try: LG5k2 OWCTH4HUB ORICONvME SONNET10Gbe eGPU Card 1 Titan-Ridge V2: Original NVM50 ------Detected & funcional OWCTH4HUB Card 2 Titan-Ridge V2: Mod NVM50 ----------Not working OWCTH4HUB Similar speed (20x2)

@djlild7hina Changed the cable for a mDP to DP 1.4 and resolved all my issues with WX4100. (Lilu & Whatevergreen) (waiting to RX6000 support)

At the moment, some flickering (black screen randomly). Work perfectly in windows... so I think is drivers issues in latest release of macOS BS. (20E5224a)

I'm having some issues with Wx4100 too. I'll try another cable mDP.

@thenightflyer, try this usbmap kext with Asmedia kext. XHC2 & XHC3 (Asmedia 3142/2142) XHC4 (Thunderbolt) XHCI (x299 USB3)

Try to insert ACPI Patch "RTC Patch" <key>Patch</key> <array> <dict> <key>Comment</key> <string>RTC PATCH</string> <key>Count</key> <integer>1</integer> <key>Enabled</key> <true/>...

@mysterevince, can you share your EFI? (I have the same mobo)

Thanks a lot for your time. Attached original DSDT dump from clover PC03 / BR3B /SL0A

Same... I had a DTPG with Device (RMDT) [for test purpose]. I tried original DTPG instead of. I can't load thunderbolt properties with aml for BR3B.

Please... Help adapting IOReg Path in Tbolt3 aml. /PC03@0/AppleACPIPCI/BR3B@1/IOPP/SL0A@0/IOPP/pci-bridge@0/IOPP/pci8086,15eb@0

try in this sequence: () 0x02, 0x03, 0x02, 0x00, 0x0a, 0x00, 0x05, 0x01, 0x01, 0x00, 0x01, 0x00, 0x05, 0x01, 0x02, 0x00, 0x06, 0x00, 0x05, 0x01, 0x01, 0x00, 0x01, 0x00, 0x03, 0x01, 0x02, 0x00, 0x06, 0x00, 0x05, 0x00 0x02 Bus. 0x01 0x00 HS1? 0x02 0x00 HS2? (it appear in all models)

@pastrychef, can you share with me your PPT for Radeon VII?

WOW... can you Attach your PowerPlayTable or file for your Radeon VII? I have one water-cooled too. Thanks

I tested NVM50 with GC-Titan ridge to 34WK95U (5k2k). I can enable HDR but only at 4k. With NVM23 EliasFR support 5k res but no HDR. Over DisplayPort _DisplayVendorID-1e6d_kext: Over Thunderbolt: Dual display detected(bug?) (but HDR enable at 4k). How can I join dual DP to support max...

@mattystonnie , @pastrychef , can you upload a Radeon VII aml with mods? I Tried to insert Araguaia framebuffer, but not work for me. I use this aml as base

In this Link uploaded SSDT files for modified Titan Ridge AIC.

I have 2 THB3 AIC with patched firmware NVM23 (Pin3-5 Jumper) No USB2 No power required. Installed in Slot 3 (PCIex4) (PCIO-RP21_PXSX) Installed in Slot 4 (PCIex16) (PC01-BR1A_PEGP) Hot/Cold Plug work correctly (eGPU_Radeon VII /extract icon & Sonnet 10GBe /IP Re-Asing). Work dual port in...

In Titan Ridge AIC, power is optional, not required. I´ll upload my SSDT shortly :headbang: Edit: Uploaded PEG / PXSX SSDT with "ThunderboltDROM", "ThunderboltConfig", Magic over modified NVM23 Titan ridge.

You can add a second Titan Ridge without problems. With de correct "ThunderboltConfig" you can obtain full tree Node & HotPlug. (I configured it in PEG & PXSX) Tested with eGPU & Sonnet 10Gbe.