Recent content by mdog474

Update: Apple Pro Display XDR SUCCESS with a Gigabyte Z490 Vision D, Big Sur 11.3, OC 0.6.8, a Radeon 5700 XT, and i9-10850K, (with a DP 1.4 Cable from the 5700 XT to the motherboard DisplayPort input) and a $15, 2m cable (link: https://www.amazon.com/gp/product/B08C28GSKH ) from the TB3 port...

Apple Pro Display XDR SUCCESS...Sort of. with a Gigabyte Z490 Vision D, Big Sur 11.1, OC 0.6.5, and a Radeon 5700 XT, and i9-10850K, (also with a DP 1.4 Cable from the 5700 XT to the motherboard DisplayPort input) and a $15, 2m cable (link: https://www.amazon.com/gp/product/B08C28GSKH ) from the...

Update #1: I tried Z490 Vision D + Big Sur and it is not reliable. I tried this with a Gigabyte Z490 Vision D, Big Sur 11.1, OC 0.6.5, and a Radeon 5700XT, and i9-10850K, (also with a DP 1.4 Cable from the Vega VII to the motherboard DisplayPort input). The Z490 with Big Sur is not as reliable...

SOLVED: Booted in safe mode and installed Universal Audio drivers for Big Sur then rebooted--Problem solved. Issue I had: Kernel Panic on startup w/Big Sur: I am trying to upgrade from Catalina to Big Sur (11.1). If I boot in safe mode, I can get Big Sur to load, but booting normally I get a...

I have a flashed GC-Titan Ridge v2 card that I could put into my Z490 VisionD. What, specifically do you want me to check?

Apple Pro Display XDR SUCCESS!! with Gigabyte Designare Z390, Catalina 10.15.7, OC Radeon 5700 XT with DP 1.4 Cable from Radeon DP out to the DP input on the Designare and a $15, 2m cable (link below) from the TB3 port on the Designare to the Apple Pro Display XDR. I see the boot screen and OC...

@CaseySJ I have an Asus ThunderboltEX 3 that I could try, can that be run in a Vision D since it doesn't have a TB header?

@CaseySJ The display is model 27MD5KA -- I believe it was the 1st gen. Re: GC-Alpine Ridge PCIe add-in-card, should I try it with a patched ROM, or stock? Also, is it the same as the GC-Titan Ridge, where a jumper on pins 1 & 3 will let is work without a TB3 header on the MOBO?

@CaseySJ I have been trying to get to the bottom of the flakiness with driving the LG Superfine 5K. Here is the setup I'm using to test this: Gigabyte Vision D, i9-10850K, Radeon VII, OC 0.6.4 (from this guide), Patched TB3 ROM (from the guide). Here's the scenario that works. Display port 1.4...

O.K., partially good news. I bought the Moshi bi-direction DisplayPort <-> USB C cable, and with it I am able to connect directly from my RX 5700 XT to the Pro Display XDR, and using SwitchResX, I can access the full resolution @ 60Hz. Note: Display brightness controls and other ports on the...

I'm still on Catalina

Hi @CaseySJ My ID was originally 0300913E. I tried 07009B3E and 0300983E and neither one worked. I have my machine starting up, but the Ultrafine 5K is seen on the thunderbolt bus, but not as a display (the audio on the monitor works). The Pro Display XDR does not show up on the TB3 bus at...

Has anyone had success driving an Apple Pro Display XDR or LG 5K display via Thunderbolt from this setup? I am using an i9-9900K CPU with a 5700XT video card, I have DisplayPort out on the 5700XT connected to the DisplayPort in on the Z390 Designare. I have applied the ROM patch to the on-board...

Hi, Is there a way to get an AQC107 card working with 10.15.7 + OC 0.6.3 without disabling SecureBootModel? I'm sure this has been addressed but I only see find-replace kernel patches for Big Sur. I thought the Sonnet Solo10G PCIe Card (Aquantia AQC107 chipset) was supported out of the box in...

Thanks for the info @jaymonkey, I really appreciate it!