Recent content by acda33

Well, the reference settings didn't work at all (black screen after the apple logo loading screen). However, I went in and added the PP,PP_DisableULV and PP,PP_DisableDIDT settings while removing the PowerPlay table (using Recovery, sigh), and it seems to have made a big difference for me. The...

Noob question, but I believe this is done in config.plist under Devices -> Properties -> (PCI ID), like this: <key>Properties</key> <dict> <key>PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)</key>...

Finally got around to changing my system definition to iMacPro1.1 and updating the serial number, re-enrolling in beta, and installing Beta 2. Still no second monitor. So it wasn't the SysDef. It's simply not recognizing the other monitor. EDIT: Well, that's not entirely true. It works with...

Well, the monitor has 2xHDMI and 1xDP so no need for an adapter. I plugged it in and no signal on the HDMI, but I didn't reboot yet either. I'll try that after a few more updates finish downloading. Edit: No change rebooting after switching the right monitor to HDMI. BIOS sees the left (now...

So I finally got around to doing OS updates today, to 10.15.1 then to the beta of 10.15.2. Both Lilu and WhateverGreen were installed during the upgrade process, and the boot arg was also enabled. I've just updated them to the latest (they were at 1.3.8 and 1.3.2), so that may or may not...

You're right, sorry. I've always associated pointer trails with the lack of acceleration. But they are not the same thing. A little knowledge getting me into trouble for lack of more! :) I edited my original post to remove the erroneous claim. Running the public beta, it shows: Radeon RX...

Re-installed WEG and added the boot arg via Clover Configurator (it added agdpmod=pikera instead) and still no second display. Edit: Changed agdpmod to agdp and no change after reboot. I assume they are equivalent. No second display.

Installed the public beta, now running at 3840x2160 with a fully recognized Radeon RX 5700 XT! Oddly, however, it picked the other display to use as primary (vs. what Windows 7 believes is primary), and doesn't see the second display at all. But it is functional at this point.

Ok, odd. I booted the OSX install for the first time in a week or so. Without any modifications, it came up fine in 2880x1700. Cue the twilight zone music.... The last time this booted I had pointer trails and 1080p... Literally nothing changed on the OSX side between those boots. I then...

Mine booted fine, just no acceleration. Probably -disablegfxfirmware is what you're missing to let it finish booting? You could use verbose mode to confirm that.

They'll never back port it. Ever. An upgrade will be required.

Right - I signed up as a developer but it doesn't appear to have a link to actually get it. All I get is an option to download Xcode. Edit: Ah, I see, I have to do the cool two factor authentication enrollment.

I did not find a way to get the beta though. Did they just post the release notes, or am I not in the special club?

Just upgraded to Catalina after installing the 5700xt. It's not really working, and I will likely have to re-install the old card. Anything anyone wants to see before I do that?

So I'm almost there. Before starting, I upgraded Clover to 5070 and installed Lilu and WhateverGreen. I then had to add SSDT-EC to fix the "stuck at the Apple logo" issue during the upgrade, but after that it completed. Sound works immediately, but neither the WiFi or Bluetooth are working...