I followed the OC guide, and installed Catalina 10.15.5 on my PC.
The installation went very well. Most parts also work well after I login to the desktop except the following
Each time I tried to log back into the desktop from sleep, I would get a black screen very shortly after I entered the desktop.
And black screen will last from a few seconds to a few minutes, no exact lasting time.
Keyboards and mouse are still working during black screen, I can see the operations after the monitor works again.
It connects LG monitor via DP port and I tried to modified the dp version between 1.2 and 1.4, got the same issue.
Attached my entire OC folder, I'm so appreciated if someone could help me check it out, or tell me which part I should focus on.
Thanks in advance!
P.S. Here is my PC summary: Dell Optiplex 7060 MFF
Intel(R) Core(TM) i3-8100 CPU @ 3.60GHz; 8th Gen, Coffee Lake
Intel(R) UHD Graphics 630
Team Group 32 GB (2 × 16GB), 2400 MHz, DDR4
Intel 300 Series LPC (Q370) – A306
Realtek ALC255/3234 (Codec ID: 0x10EC0255)
Intel(R) Ethernet Connection I219-LM
M.2 BCM43224 802.11a/b/g/n
Samsung SSD 970 EVO 500GB
Type-C × 1，USB 3.0 × 5
DP × 2
LG 4K 3840 x 2160 @ 60 Hz
Trying to get Hardware Acceleration working on my Hackintosh (HEVC Support) however I am such a noob, OpenCore is very new to me and would love some support.
I have included screenshots and the EFI that is currently working on my System, I have USB 2 & 3.0 all working, however, the only thing I can fault is my GPU not being hardware acceleration enabled.
Final Cut Pro X - Recognises GPU
VideoProc - Doesn't recognise anything.
(I am running the latest version of OpenCore 0.5.9)
Things I've tried: I tried following the post https://www.tonymacx86.com/threads/catalina-10-15-2-update-lost-hevc-h265-acceleration.288563/ - No Luck
I have also tried: https://forums.macrumors.com/threads/activate-amd-hardware-acceleration.2180095/page-53?post=28255048#post-28255048 - No luck either!
My friend online tells me I shouldn't need such Kext as he has the same build as me but when I load his EFI on my system it boots with no USB 2 or 3.0 (I'm keeping his EFI off here as I've uploaded mine.)
Please note: I appreciate all (any) pieces of advice and please do bear in mind that I am a noob and may need whatever you say simplifying as I can get easily confused.
Finaly Success to boot on Sierra 10.12.6 (16G29) with Touchscreen working theres still things to fix but everything is almost working. During the Corvid StayAtHome Period I was able and have time to make this laptop boot on MacOS after a lot of attemps before going back to job. It was the hardest laptop hackintosh install attemp i've done so far and Sierra OS is the only that works. I tried El Capitan and Mojave and its never boot so I not even tested Catalina. I searched on the web and theres no install guide for this specific laptop or no Success install post on this laptop its look like a not very well supported laptop by hackintosh. Maybe some of you can help me correct the things that still not work. Audio work but with voodo (low sound and low quality) I want to make it work with AppleALC to get better quality sound. Thanks in advance
Things that work:
-Trackpad (not the gesture for now) - Backlight Keyboard
-EthernetPort and Wireless (with a wifi dongle. I will change to a broadcom wifi mini-pci chip)
-Brightness Controls with FN key
-Audio Voodoo ''low sound'' (will tried to change to AppleALC or AppleHDA fix method)
Things that not work or need to be fixed:
-Weird double long booting screen-first loading bar on the right. after real loading bar is visible ?
-Audio (Voodoo) work but with low volume sound- still not success to make work AppleALC.kext method
-SENSORS -CPU-HDD Temperatures, BATTERY LEVEL, ETC…
- Sleep (Disabled): USB ports not works after wake from sleep
Radeon RX 580 8 GB graphics card on macOS High Sierra (as of 10.13.6), Mojave and Catalina on the P55-USB3 board: excellent performance with acceleration (Metal) OOB, no need for drivers (kexts), with 3 drawbacks, one has to do with the boot of the operating system (a solution is proposed), another with the number of rear connectors enabled (a solution is proposed) and another that only affects to one phase of the Mojave or Catalina installation (without clear solution for now).
I have placed the XFX AMD Radeon RX-580 P8DFD6 8GB Triple X Edition GDDR5, 256BIT, DVI + HDMI + 3DP graphics card on a 10 year old motherboard (Gigabyte P55-USB3) in order to update the hackintosh to 10.14 Mojave and 10.15 Catalina because the card that I have used in past years, Nvidia Geforce GTX 750 1GB, has stopped working after 10.13.6 High Sierra since this was the last version for which Nvidia published the alternate web drivers that were necessary for the card to work well with graphic acceleration.
The new RX 580 card needs considerably more space than the old one although it fits perfectly in an ATX case, and requires an additional power connector. It has 2 big fans that most of the time are stopped, at least in my case. In macOS it works perfectly, even with Metal acceleration, without additional drivers and without extra settings in Clover. But it has drawbacks that I comment below.
Alterations during startup
During the boot of the operating system, when the screen goes from the basic driver to the AMD driver, 2 artifacts appear randomly, they are very short in duration (from one to a few seconds):
Very short flashing white screen that may or may not be accompanied by purple lines
The fans runs for a few seconds (the noise is clearly audible).
This behavior is solved with the installation of 2 kexts, Lilu and WhateverGreen. Lilu is an extension created by acidantheraand vit9696 among others whose function is to help to patch kexts, processes and libraries during macOS boot. It is accompanied by specific plugins for the task required, for example WhateverGreen that injects necessary patches for certain AMD, Intel and Nvidia graphics cards. It is mandatory to have both extensions together, one of them separately does not correct the problem. I have installed Lilu 1.4.4 and WhateverGreen 1.3.9 in the EFI/CLOVER/kexts/Other folder of the EFI partition and artifacts have disappeared. Remember that these 2 extensions are not necessary for the card to work properly, if you tolerate those very brief distortions of the screen or the noise of the fans running for a few seconds, you can live without Lilu and WhateverGreen.
Note: authors recommend that when using Lilu and WhateverGreen with Radeon cards, NO graphic settings have to be added to Clover (Inject ATI, etc.).
Note: these alterations, especially the brief white screen and less frequently purple lines and fan noise, are also seen in Windows and some real Macs with the same card.
Alteration during macOS installation
Boot from USB > Clover menu > Install macOS from Install macOS Catalina > screen works fine Boot from USB > Clover menu > Install macOS from MacintoshHD > black screen Booting from USB > Clover menu > Boot macOS from MacintoshHD > screen works fine.
In the first and third stages, screen works fine. In the second stage the screen goes black although the installation continues. The user has nothing to do at this moment so you can leave the PC working until the Clover menu is shown again, the screen is recovered, the initial account options can be configured and you can enter into the newly installed system with correct resolution and acceleration. This behavior is not corrected even by placing Lilu and WhateverGreen into the USB device. At least in my case I have not found a solution for it. Yo can install macOS perfectly with that drawback of not seeing how it progresses during the second phase of the installation.
Only 2 connectors of the 5 available work
This card has 3 Display Port (DP) ports, 1 HDMI port and 1 DVI port. In my case, only 2 DP work, those that are further from the HDMI connector. It is enough if you use a single monitor or 2 monitors that can be connected by DP. But if you want to have 3 or more connected devices or some of them only have HDMI, it is necessary to enable the 5 connectors or at least 4 of them since the DVI is obsolete and does not allow resolutions as high as DP and HDMI. User foxbox has proposed a solution in a thread titled [Solved] Sapphire RX 580 Nitro + SE | black screen on HDMI and DVI. Must inject from Clover a modification to the Orinoco framebuffer (which is used in the RX 580 card) so that the 5 connectors lack a fixedly assigned address and, instead, receive it dynamically. This change is made from the KextsToPatch section of Clover. Read the post from foxbox. This has to be accompanied by 3 changes in the Graphics section of Clover: Orinoco in FB Name / Inject ATI / 5 in Video Ports. I have tested this solution in macOS Catalina and it effectively enables the 5 ports of the card but, since I only use 1 monitor, I have removed it and I am with Lilu and WhateverGreen.