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Since WhateverGreen 1.5.2 GPU spoofing was broken on some AMD GPUs. You can fix it by adding a property for your GPU path as showed here, or you can use an SSDT like this one (adjust lines 5,6,9,21 and optionally 34)

I have a RX 550 that needs to be spoofed in order to get Hardware acceleration. I managed to do that with the attached SSDT on OpenCore 0.6.3 (November '20), yesterday I decided to update OpenCore and kexts to 0.7.4 (current). The problem is that now my spoof SSDT doesn't work anymore: my GPU...

Thanks for your patience and advice! Sadly, it doesn't work either, the 1070 doesn't go black after POST. is it normal that I can still find the device in my IOReg? I think I'm giving up, I'll temporarily unplug the Display Port cable.

Yeah, I'm fine, thanks. I have the -v bootflag, in my current situation the verbose is shown by the 1070, no errors, and it gets to the end, with the last white text lines stuck displayed. In this situation, if I switch to HDMI input (HD 630), I can use Catalina, I have hardware acceleration...

Hi again, sorry for the late reply, but I've in quarantine away from my home. My setup is: both 1070 and HD 630 plugged to the monitor (DP and HDMI respectively), 1070 as primary GPU in the BIOS. Windows boot manager as first boot choice, clover as second choice. the behavior I'd like to get...

Again, thanks for the detailed reply. I'm trying to achieve the following by using the SSDT-DiscreteSpoof method by RehabMan. I know it would be just better to remove the 1070, but it appears what I want to do is doable. I followed the DiscreteSpoof guide but it doesn't work: my 1070 Ti...

Alright, thanks for the reply! So it means there's something wrong with the ssdt-discretespoof.aml I did. If done properly, should the following happen? PC turns on 1070 Ti displays motherboard logo ("press del to enter BIOS etc.") Clover is loaded + 1070Ti is turned off and won't output a...

Hi! I'm using the SSDT-DiscreteSpoof.aml trick by rehabman. In my build I have a 1070ti (displayport) and HD 630 (DVI), both connected to the same Monitor. When I boot my PC, the monitor switches to DP input (as expected, since 1070ti is the primary GPU in BIOS). After I boot into macOS...

Thanks for the reply. Freezes last up to 3.5 sec, unbearable. No idea how to debug. After a clean install, no improvements. Opted for b. post #39 probably related: same CPU (i7-7700k) but AMD GPU.

There is indeed. https://www.insanelymac.com/forum/topic/337893-ssdt-guide-using-hackintool-for-usb-ports-fix/?tab=comments#comment-2666519

@toleda As others reported, dAGPM.kext causes small visual freezes (1/2 sec). tested it: for example it happens when Quitting apps from Dock (eg. App Store). Attached also a 6 sec video showing the problem (you can see the black pointer not moving shortly after "Quit" is pressed). It doesn't...

Sorry, I just don't get why adjusting USB configuration is related to this bluetooth on/off problem. Could you very briefly explain this, please? Thanks. (BTW, I've put my new WLAN card in the laptop signature today, and it was removed. I'd put that again but the last time I edited my signature...

Yeah, I know. Just out of curiosity, is adjusting USB configuration mandatory to solve this?

Hi, I've the same Bluetooth problem mentioned in the title. I'm using a Broadcom BCM94352Z m.2 wifi+bt card. If I try to turn off the bluetooth, I lose bluetooth functionalities, which work okay until I turn it off. In system information (Bluetooth): Vendor ID: 0x0A5C Product ID: 0x216F This...

You forgot to attach the FAQ files... I'm just guessing then: I had the same problem while trying to boot into the installer with the kext voodooPS2Controller.kext in EFI/CLOVER/kexts/Other. I had to remove that and use external USB mouse and keyboard for the installation process (you'll need...

I fixed it by applying the patch attached (RehabMan suggested it Here) to DSDT. This doesn't solve the problem at its root, but it's a workaround that did the job. I think our laptops use exclusively the dedicated GPU for HDMI, not entirely sure though. Also, this has nothing to do with your...

@RehabMan pin this thread please!

It has nothing to do with the thread I opened here, but it's just a simple question: You mentioned here that this is one of the best (the second) methods to patch DSDT & SSDTs Is it possible to disable discrete graphics card via ACPI and adjust USB configuration according to this method...

Download maciASL (from RehabMan bitbucket repo). Open MaciASL, on the top of the screen press "maciASL"->preferences->iASL->tick ACPI 6.1 Now, open the file I attached with maciASL, press "file" on the top of the screen, then press "Save As...", change File Format to "ACPI Machine Language...

Are you able to connect to the internet via Ethernet (not wifi...)? If it doesn't violate any rules (if it does, please, just delete this message), I can try to "fix" your audio via TeamViewer man... Personally, I'd never let someone I don't know access my PC remotely, but given the current...