Archive for November 2020

Hackintosh Install Help: Keyboard and mouse not working during installation Big Sur

By Freirburro

big_sur

Installing macOS on a Hackintosh requires a compatible USB installer, correct OpenCore configuration, and properly prepared storage.

Step 1 — Create the USB Installer

Download the macOS installer. Format a USB drive as Mac OS Extended (Journaled) with GUID, then use createinstallmedia.

Step 2 — Prepare OpenCore on the USB

Mount the USB EFI partition and copy your OpenCore EFI folder. Run ocvalidate.

Step 3 — Prepare Your Target Disk

In Disk Utility, erase the target drive as APFS with GUID.

Step 4 — Install and Configure

Boot from the USB installer, select the target disk, and follow the prompts.

Expected Results

  • The installer completes without errors
  • macOS boots from the internal drive
  • Basic hardware functions after install

Related Searches


Original Question: "Keyboard and mouse not working during installation Big Sur"

Keyboard and mouse not working during installation Big Sur on Comet Lake 10th. All needed kexts are inside and ON. Open Core.

what other solution is there?

submitted by /u/radiolip
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macOS Help: Best way to source a copy of MacOS

By Freirburro

opencore

This guide provides a structured approach to troubleshooting and resolving the reported issue.

Step 1 — Identify Your Hardware

Record your system specifications: CPU, GPU, storage, wireless chipset, motherboard.

Step 2 — Check Compatibility

Compare your hardware against the OpenCore installation guide.

Step 3 — Update Core Components

Refresh kexts, OpenCore version, and config.plist as a single controlled change.

Step 4 — Test Systematically

Verify boot, graphics, network, sleep/wake, audio, and USB individually.

Expected Results

  • The system boots consistently
  • The original issue is resolved
  • No new problems introduced

Related Searches


Original Question: "Best way to source a copy of MacOS?"

Hi there, i I have been planning to turn my old school laptop into a hackintosh, however I have 1 big problem: I don't have a copy of Mac OS or any easy access to a mac to make a copy from. Are there any alternatives to sailing the 7 seas?

submitted by /u/GrappletizerIsntReal
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Will my chromebook work with Hackintosh? (HP x360 14C) — Wi-Fi and Bluetooth Troubleshooting Guide

By Freirburro

opencore

Network issues on Hackintosh or unsupported Macs are typically caused by chipset incompatibility, incorrect kext pairing, or corrupted network preferences. Here is a structured approach to resolve them.

Step 1 — Identify Your Network Chipset

Open System Information > Wi-Fi (or Bluetooth) or use Hackintool to find the exact controller model.

Step 2 — Install the Correct Kext

For Intel Wi-Fi use AirportItlwm, for Broadcom use BrcmPatchRAM, and for Ethernet use IntelMausi or RealtekRTL8111.

Step 3 — Reset Network Preferences

If Wi-Fi connects but has no internet, delete the network preference files and reboot.

Step 4 — Verify Location Services

Go to System Settings > Privacy & Security > Location Services and ensure it is enabled.

Expected Results

  • Wi-Fi connects automatically after reboot
  • Bluetooth pairs and remains connected
  • Location Services works in Maps and other apps

Related Searches


Original Question: "Will my chromebook work with Hackintosh? (HP x360 14C)"

I have this laptop here: (FULL SPECS)

https://support.hp.com/us-en/document/c06697949

I'm pretty new to this sort of stuff and I was wondering if this Laptop would be compatible with Hackintosh? If it is, what would possibly work and what wouldn't? Am I able to follow this guide: https://dortania.github.io/OpenCore-Install-Guide/

The most crucial things I'd want to know if it would work or not: Audio, Wifi, Touchpad/Keyboard, Ports (USB-C/audio jack), Webcam

And the "would be cool to haves": Touchscreen, Bluetooth/Airdrop

Thanks!

submitted by /u/temitydude
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macOS Installation Guide: Getting this error after attempting a Kaby Lake vanilla install. What is this

By Freirburro

opencore

Installing macOS on a Hackintosh requires a compatible USB installer, correct OpenCore configuration, and properly prepared storage.

Step 1 — Create the USB Installer

Download the macOS installer. Format a USB drive as Mac OS Extended (Journaled) with GUID, then use createinstallmedia.

Step 2 — Prepare OpenCore on the USB

Mount the USB EFI partition and copy your OpenCore EFI folder. Run ocvalidate.

Step 3 — Prepare Your Target Disk

In Disk Utility, erase the target drive as APFS with GUID.

Step 4 — Install and Configure

Boot from the USB installer, select the target disk, and follow the prompts.

Expected Results

  • The installer completes without errors
  • macOS boots from the internal drive
  • Basic hardware functions after install

Related Searches


Original Question: "Getting this error after attempting a Kaby Lake vanilla install. What is this?"

Getting this error after attempting a Kaby Lake vanilla install. What is this? submitted by /u/ILovePrezels
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Battery patch help — Battery, Sleep and Peripheral Setup

By Freirburro

catalina

Hardware-related issues often require a combination of NVRAM resets, correct kext configuration, and proper BIOS settings.

Step 1 — Reset NVRAM and SMC

Use the OpenCore picker to reset NVRAM (hold Space at the picker).

Step 2 — Check Physical Connections

Verify that all internal cables are properly seated. Reseat RAM and storage if the system is unstable.

Step 3 — Verify Kext Coverage

Each hardware component needs a specific kext. For trackpads use VoodooI2C, for brightness use WhateverGreen.

Step 4 — Test Sleep and Wake

Disable Wake on LAN in BIOS and test sleep/wake reliability.

Expected Results

  • Sleep and wake work reliably
  • All peripherals are recognised by macOS
  • System temperatures are reported correctly

Related Searches


Original Question: "Battery patch help"

Hi! I have already installed Catalina on my Asus TP412FA (Core i3-8145U, 8 GB DDR4, Intel HD620, SSD Kingston NVMe 256 GB) and now I would like to fix the battery readings. I tried to use the Rehabman's guide but it's too complicated. Can someone please help me with it. Here is my DSDT (got it from Linux and it's unpatched): [Link removed to comply with Google AdSense and copyright guidelines]

submitted by /u/kernel_panic_fatal
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Hackintosh GPU Guide: Finale, Big Sur on i3 6300 SKYLAKE / IntelHD Graphics 530 with Clover

By Freirburro

big_sur

Graphics issues usually stem from an unsupported GPU, missing acceleration patches, or incorrect boot arguments. Below is a systematic approach to diagnosing and fixing them.

Step 1 — Verify GPU Compatibility

Check if your GPU model is natively supported in your target macOS version. AMD Radeon RX 400/500/5000 series generally work natively. NVIDIA support ended at High Sierra for most cards.

Step 2 — Update Essential Kexts

Ensure Lilu and WhateverGreen are installed and current.

Step 3 — Configure Boot Arguments

Add -v keepsyms=1 debug=0x100 for debugging. For AMD cards add agdpmod=pikera.

Step 4 — Confirm Metal Support

Open About This Mac > System Report > Graphics/Displays. Metal support should be listed.

Expected Results

  • Graphics acceleration is smooth
  • Correct resolution on all displays
  • No GPU-related kernel panics

Related Searches


Original Question: "Finale, Big Sur on i3 6300 SKYLAKE / IntelHD Graphics 530 with Clover"

Finale, Big Sur on i3 6300 SKYLAKE / IntelHD Graphics 530 with Clover submitted by /u/xAlqatraZ
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Can i create a flawless Hackintosh Laptop — Complete Connectivity Guide

By Freirburro

opencore

Network connectivity is one of the most common challenges when setting up a Hackintosh. Below is a practical walkthrough covering the most common fixes.

Step 1 — Identify Your Network Chipset

Open System Information > Wi-Fi (or Bluetooth) or use Hackintool to find the exact controller model.

Step 2 — Install the Correct Kext

For Intel Wi-Fi use AirportItlwm, for Broadcom use BrcmPatchRAM, and for Ethernet use IntelMausi or RealtekRTL8111.

Step 3 — Reset Network Preferences

If Wi-Fi connects but has no internet, delete the network preference files and reboot.

Step 4 — Verify Location Services

Go to System Settings > Privacy & Security > Location Services and ensure it is enabled.

Expected Results

  • Wi-Fi connects automatically after reboot
  • Bluetooth pairs and remains connected
  • Location Services works in Maps and other apps

Related Searches


Original Question: "Can i create a flawless Hackintosh Laptop?"

Laptop: ASUS TUF Gaming FX505GD

CPU: Intel Core i5 8300H

RAM: 8GB DDR4

GPU: NVIDIA GTX 1050 4GB (I know unsupported)

Internal GPU: Intel UHD 630

HDD Size: 1TB (Which i want to install but without losing data)

SSD Size: 128GB (Installed Windows 10)

Wi-Fi Adapter: Intel(R) Wireless-AC 9462

Can i create a working Hackintosh with working Wi-Fi and everything?

submitted by /u/g008ee
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Hackintosh on a old pc. Help — Step-by-Step Install Walkthrough

By Freirburro

opencore

Installing macOS on a Hackintosh requires a compatible USB installer, correct OpenCore configuration, and properly prepared storage.

Step 1 — Create the USB Installer

Download the macOS installer. Format a USB drive as Mac OS Extended (Journaled) with GUID, then use createinstallmedia.

Step 2 — Prepare OpenCore on the USB

Mount the USB EFI partition and copy your OpenCore EFI folder. Run ocvalidate.

Step 3 — Prepare Your Target Disk

In Disk Utility, erase the target drive as APFS with GUID.

Step 4 — Install and Configure

Boot from the USB installer, select the target disk, and follow the prompts.

Expected Results

  • The installer completes without errors
  • macOS boots from the internal drive
  • Basic hardware functions after install

Related Searches


Original Question: "Hackintosh on a old pc. Help."

Hello,

I want to try to install hackintosh on my old pc. The machine it is composend by this parts:

Motherboard: Asus P5Q

Cpu: Intel core pentium dual core e5400

Ram: 8gb DDR2 800 Mhz

Is it possible? There are particular things to do? I've never tried to install hackintosh on a PC.

submitted by /u/lurez98
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macOS Hardware Fix: How to enable sleep by Lid close on laptop, especially Lenovo

By Freirburro

big_sur

Making specific hardware work with macOS requires understanding which components are supported and what patches may be needed.

Step 1 — Reset NVRAM and SMC

Use the OpenCore picker to reset NVRAM (hold Space at the picker).

Step 2 — Check Physical Connections

Verify that all internal cables are properly seated. Reseat RAM and storage if the system is unstable.

Step 3 — Verify Kext Coverage

Each hardware component needs a specific kext. For trackpads use VoodooI2C, for brightness use WhateverGreen.

Step 4 — Test Sleep and Wake

Disable Wake on LAN in BIOS and test sleep/wake reliability.

Expected Results

  • Sleep and wake work reliably
  • All peripherals are recognised by macOS
  • System temperatures are reported correctly

Related Searches


Original Question: "How to enable sleep by Lid close on laptop, especially Lenovo?"

As the title mention above, how to enable sleep by lid close? Does it need to change some lines on DSDT or any SSDt to be added?

currently I'm running macOS Big Sur. Here's my specs:

Lenovo S340- 14IWL

i5-8265U

8GB RAM

Intel UHD 620

Opencore 0.6.3

macOS Big Sur 11.0.1 (20B29)

submitted by /u/tasco11
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Hackintosh Network Fix: Need help with battery patching

By Freirburro

opencore

Network issues on Hackintosh or unsupported Macs are typically caused by chipset incompatibility, incorrect kext pairing, or corrupted network preferences. Here is a structured approach to resolve them.

Step 1 — Identify Your Network Chipset

Open System Information > Wi-Fi (or Bluetooth) or use Hackintool to find the exact controller model.

Step 2 — Install the Correct Kext

For Intel Wi-Fi use AirportItlwm, for Broadcom use BrcmPatchRAM, and for Ethernet use IntelMausi or RealtekRTL8111.

Step 3 — Reset Network Preferences

If Wi-Fi connects but has no internet, delete the network preference files and reboot.

Step 4 — Verify Location Services

Go to System Settings > Privacy & Security > Location Services and ensure it is enabled.

Expected Results

  • Wi-Fi connects automatically after reboot
  • Bluetooth pairs and remains connected
  • Location Services works in Maps and other apps

Related Searches


Original Question: "Need help with battery patching"

Hey, can someone help me with patching battery if I provide my DSDT? I read through rehabman’s guide and honestly, I don’t have the time or patience for it. Would greatly appreciate it!

submitted by /u/AgileNetwork7
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Hackintosh GPU Guide: Games crashing on Ryzen 5 2600 - Mojave 10.14.6

By Freirburro

sonoma

Graphics issues usually stem from an unsupported GPU, missing acceleration patches, or incorrect boot arguments. Below is a systematic approach to diagnosing and fixing them.

Step 1 — Verify GPU Compatibility

Check if your GPU model is natively supported in your target macOS version. AMD Radeon RX 400/500/5000 series generally work natively. NVIDIA support ended at High Sierra for most cards.

Step 2 — Update Essential Kexts

Ensure Lilu and WhateverGreen are installed and current.

Step 3 — Configure Boot Arguments

Add -v keepsyms=1 debug=0x100 for debugging. For AMD cards add agdpmod=pikera.

Step 4 — Confirm Metal Support

Open About This Mac > System Report > Graphics/Displays. Metal support should be listed.

Expected Results

  • Graphics acceleration is smooth
  • Correct resolution on all displays
  • No GPU-related kernel panics

Related Searches


Original Question: "Games crashing on Ryzen 5 2600 - Mojave 10.14.6"

First of all specs: -a 320m-k -ryzen 5 2600 -amd rx 580 8gb -16gb ram -fenvi 919t -Mac os and windows are installed on two separate SSD‘s.

Hey guys, I’m running a hackintosh and everything works fine. Recently I wanted to test wow and csgo on my machine. Both apps just crash instantly with the error „the app quit unexpectedly“. The crash log can’t identify the crash cause. Is this a common problem? I normally switch to windows to play games, but since I don’t game a lot I thought it would be cool to be able to run wow on my ryzentosh.

submitted by /u/piRsquaredh
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Hackintosh Installation Guide: Failing to install virtualbox guest additions, any help

By Freirburro

opencore

Installing macOS on a Hackintosh requires a compatible USB installer, correct OpenCore configuration, and properly prepared storage.

Step 1 — Create the USB Installer

Download the macOS installer. Format a USB drive as Mac OS Extended (Journaled) with GUID, then use createinstallmedia.

Step 2 — Prepare OpenCore on the USB

Mount the USB EFI partition and copy your OpenCore EFI folder. Run ocvalidate.

Step 3 — Prepare Your Target Disk

In Disk Utility, erase the target drive as APFS with GUID.

Step 4 — Install and Configure

Boot from the USB installer, select the target disk, and follow the prompts.

Expected Results

  • The installer completes without errors
  • macOS boots from the internal drive
  • Basic hardware functions after install

Related Searches


Original Question: "Failing to install virtualbox guest additions, any help?"

Failing to install virtualbox guest additions, any help? submitted by /u/ARacoonOnInternet
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AMD Radeon pro duo: Fixing Graphics on Hackintosh or Mac

By Freirburro

big_sur

Graphics issues usually stem from an unsupported GPU, missing acceleration patches, or incorrect boot arguments. Below is a systematic approach to diagnosing and fixing them.

Step 1 — Verify GPU Compatibility

Check if your GPU model is natively supported in your target macOS version. AMD Radeon RX 400/500/5000 series generally work natively. NVIDIA support ended at High Sierra for most cards.

Step 2 — Update Essential Kexts

Ensure Lilu and WhateverGreen are installed and current.

Step 3 — Configure Boot Arguments

Add -v keepsyms=1 debug=0x100 for debugging. For AMD cards add agdpmod=pikera.

Step 4 — Confirm Metal Support

Open About This Mac > System Report > Graphics/Displays. Metal support should be listed.

Expected Results

  • Graphics acceleration is smooth
  • Correct resolution on all displays
  • No GPU-related kernel panics

Related Searches


Original Question: "AMD Radeon pro duo"

Has anyone had any luck running big Sur on the and Radeon pro duo? I found an affordable one on hand and I'm thinking about getting it for an upgrade cuz I'm running high Sierra on my 980 but since the OS won't be supported anymore I want to go AMD.

submitted by /u/UnDividedMe
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Hackintosh Boot Troubleshooting: Dell T7810 How to disable CFG Lock

By Freirburro

opencore

Boot failures are most commonly caused by firmware settings, incorrect OpenCore configuration, or USB mapping problems. Here is a structured approach.

Step 1 — Boot with Verbose Mode

Add -v keepsyms=1 debug=0x100 to your boot arguments.

Step 2 — Check Firmware Settings

Disable Secure Boot, Fast Boot, and CFG Lock. Set SATA to AHCI. Enable UEFI boot mode.

Step 3 — Validate OpenCore Configuration

Run ocvalidate on your config.plist. Use ProperTree to perform a clean snapshot.

Step 4 — Test with a Fresh USB Installer

Recreate the installer on a different USB drive and try a USB 2.0 port.

Expected Results

  • Verbose boot passes the previous stopping point
  • The installer sees the target disk
  • Keyboard and mouse respond during the installer

Related Searches


Original Question: "Dell T7810 How to disable CFG Lock"

Dell T7810 How to disable CFG Lock

Opencore 0.6.3 allows you to work around CFG lock by giving you these values AppleXcpmCfgLock and AppleCpuPmCfgLock in Kernel > Quirks. However, the community seem to think this might cause instability issues so you might want to disable this CFG Lock in your BIOS and set those values to false

https://preview.redd.it/1a2v0fxqsb261.png?width=512&format=png&auto=webp&s=53c0d103929247ac510f4e7e3bde7b1f440074ca

I used the following guides to help me disable CFG lock on my Dell T7810. There is no one guide that works on this machine so I had to get all my clues from multiple guides

First, I looked at this Dortania guidehttps://dortania.github.io/OpenCore-Post-Install/misc/msr-lock.html

However, it hints that it doesnt work on Dell, it provides a link to a guide for Dell called dreamwhite’s guide

https://github.com/dreamwhite/bios-extraction-guide/tree/master/Dell

Finally I used some clue from this Reddit post as well

https://www.reddit.com/r/hackintosh/comments/hz2rtm/cfg_lockunlocking_alternative_method/

So far, we have 3 places: Dortania, dreamwhite, and Reddit

At a high level, you need to do these 2 steps in order to disable your CFG Lock:

  1. Get the memory location of the value that points to CFG Lock in your BIOS
  2. Change that value from enabled to disabled

You need to know these 2 steps at high level to make this work. It allows you to fill in the gap if my instruction is missing something.

For example: I dont cover installing python here but as long as you know where you are at in the high level overview, you should not get lost.

Get the memory location of the value that points to CFG Lock in your BIOS

I used the dreamwhite’s guide but I ran into an issue at the very first step there. When I run this command in Ubuntu, I get some kind of error about DOCTYPE. Like it could not parse some html file

python3 Dell_PFS_Extract.py <BIOS_UPGRADE.EXE>

I realize now that I can use that python script in Windows and Mac successfully. I can also extract the exe file in Windows using an app called 7-Zip

Once extracted, theres a bunch of files, one of them should have a name that tells you its modifying System BIOS. In my case, mine is named 1- 1 System BIOS vA.27.bin. I know its important because its 8MB while the other files are smaller. (One other file is 9MB but it has something to do with Intel Management Engine so its not relevant)

https://preview.redd.it/gcr2auossb261.png?width=512&format=png&auto=webp&s=ced19b8af8f2f8c3fa1d202a9c35372a377e0634

All the 3 guides above say you need to run UEFITool, so download and run that. Open the .bin file I referenced above.

Go to menu Action > Search

All other guides say to search for “CFG Lock” but for our BIOS, we will search for “MSR Lock”. For me, I got something like this:

Unicode text "MSR Lock" in Compressed section/PE32 image section at header-offset 76B18h

https://preview.redd.it/kd6o4uplsb261.png?width=512&format=png&auto=webp&s=2ce796a358250ef601291e80d6003125f19f217b

Double click on that string, it should expand the structure of the BIOS. It should tell you that string is located under … Platform > Compressed section > PE32 image section

https://preview.redd.it/0u9nihfnsb261.png?width=512&format=png&auto=webp&s=1c3cbe728e1dbc1574af75767b32f7b9c3390653

Right click on “PE32 image section”, then select “extract as is”. Now I get a file named Section_PE32_image_Platform_Platform.sct

In the dreamwhite’s guide, theres a link to a script called IRExtractor. Open that app, load the sct file. Then click on extract. You should get a .txt file

https://preview.redd.it/sto7comxsb261.png?width=339&format=png&auto=webp&s=fca34792bd3902dff5c2782e9772acf9eda17335

Open that text file, search for “MSR Lock” again, you will get something like this

0x36DC8 One Of: MSR Lock Control, VarStoreInfo (VarOffset/VarName): 0x72, VarStore: 0x1, QuestionId: 0xBF9, Size: 1, Min: 0x0, Max 0x1, Step: 0x0 {05 91 7B 11 7C 11 F9 0B 01 00 72 00 10 10 00 01 00}

0x36DD9 One Of Option: Disable, Value (8 bit): 0x0 (default MFG) {09 07 41 0A 20 00 00}

0x36DE0 One Of Option: Enable, Value (8 bit): 0x1 (default) {09 07 40 0A 10 00 01}

https://preview.redd.it/46xupscztb261.png?width=1919&format=png&auto=webp&s=f2c06cfa232383ef4993566b3fca92ddf7cec0eb

Note the VarOffset value of 0x72

Change the CFG lock value from enabled to disabled

The Reddit guide I referenced above points me to a script called RU.efi

Format a small USB drive as FAT32, you can use Rufus on Windows or Disk Utility on MacOS. Create a folder named “EFI”. In the “EFI” folder, create a folder named “BOOT”. Paste the “RU.efi” file into the “BOOT” folder

Boot into the USB drive, you should get a screen like this

https://preview.redd.it/v81xso10tb261.png?width=512&format=png&auto=webp&s=2e5f15a75593743530e4ae67f4cfa14a28e4926c

Press “ALT” and “=” to get to this screen

https://preview.redd.it/7d3tai91tb261.png?width=512&format=png&auto=webp&s=7592fb8505a89852c18349b9cfedde27c4212bff

Hit the down arrow key until you find IntelSetup. Note, other guides might say CPUSetup. Hit ENTER

https://preview.redd.it/uuauk0o2tb261.png?width=512&format=png&auto=webp&s=7d198d2fb3a93c0b8c2dc33534ddcf55a4d843b8

Now, my offset value is 0x72, yours might be different. To locate this value, i navigate to 0070 for the 7 part of 0x72. Then I go to 02 for the 2 part of 0x72

https://preview.redd.it/xrg5sl45tb261.png?width=1514&format=png&auto=webp&s=09e9581924753f566746890412e64b7db409d458

Change value 1 (enabled) to 0 (disabled).

Press Ctrl + W to save

Press Alt + Q to quit

Now you can boot into MacOS with AppleXcpmCfgLock and AppleCpuPmCfgLock to false

Note if you reset your BIOS setting, this value will be reset as well

submitted by /u/Truth_Moab
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macOS Help: No more AMD kernel patches on Github

By Freirburro

opencore

This guide provides a structured approach to troubleshooting and resolving the reported issue.

Step 1 — Identify Your Hardware

Record your system specifications: CPU, GPU, storage, wireless chipset, motherboard.

Step 2 — Check Compatibility

Compare your hardware against the OpenCore installation guide.

Step 3 — Update Core Components

Refresh kexts, OpenCore version, and config.plist as a single controlled change.

Step 4 — Test Systematically

Verify boot, graphics, network, sleep/wake, audio, and USB individually.

Expected Results

  • The system boots consistently
  • The original issue is resolved
  • No new problems introduced

Related Searches


Original Question: "No more AMD kernel patches on Github?"

Hey guys I’m currently trying to make a hackintosh but I can’t fond the AMD Kernel patch text... whenever I click on the guthub link it just says error 404 page not found...

submitted by /u/YoungSnakCAN
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macOS Help: Finally-_- what a long day its been getting this set up lol

By Freirburro

opencore

This guide provides a structured approach to troubleshooting and resolving the reported issue.

Step 1 — Identify Your Hardware

Record your system specifications: CPU, GPU, storage, wireless chipset, motherboard.

Step 2 — Check Compatibility

Compare your hardware against the OpenCore installation guide.

Step 3 — Update Core Components

Refresh kexts, OpenCore version, and config.plist as a single controlled change.

Step 4 — Test Systematically

Verify boot, graphics, network, sleep/wake, audio, and USB individually.

Expected Results

  • The system boots consistently
  • The original issue is resolved
  • No new problems introduced

Related Searches


Original Question: "Finally-_- what a long day its been getting this set up lol"

Finally-_- what a long day its been getting this set up lol submitted by /u/Xannboyardee
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macOS Graphics Troubleshooting: RAM speed quirks

By Freirburro

catalina

Graphics issues usually stem from an unsupported GPU, missing acceleration patches, or incorrect boot arguments. Below is a systematic approach to diagnosing and fixing them.

Step 1 — Verify GPU Compatibility

Check if your GPU model is natively supported in your target macOS version. AMD Radeon RX 400/500/5000 series generally work natively. NVIDIA support ended at High Sierra for most cards.

Step 2 — Update Essential Kexts

Ensure Lilu and WhateverGreen are installed and current.

Step 3 — Configure Boot Arguments

Add -v keepsyms=1 debug=0x100 for debugging. For AMD cards add agdpmod=pikera.

Step 4 — Confirm Metal Support

Open About This Mac > System Report > Graphics/Displays. Metal support should be listed.

Expected Results

  • Graphics acceleration is smooth
  • Correct resolution on all displays
  • No GPU-related kernel panics

Related Searches


Original Question: "RAM speed quirks"

Hello, I'm running an HP-z620 hackintosh, Xeon 2643v1 3.3ghz 32 gb (8x4) ddr3-1866. C602 chipset.

My mobo/cpu combo should only get 1600 out if these dimms, and BIOS /Win10 shows 1600, but everything in macOs says 1866.

Also, I discovered this with a different memory stick. I have a 32g (1x) lrdimm rated 1600, which registers in Windows 10 and BIOS at 1333... And shows it as a 1600 mhz lrdimm in macOs. Same essential 'boost', or step up displayed.

I'm running high seirra, I haven't checked my catalina install, as I don't really use it.

My questions : Is this typical of macOs to get the RAM speed wrong in Hackintoshes? Is it actually running faster? Is there a Mac utility like z-gpu to look deeper? Geekbench doesn't show speed.

I plan on building an almost duplicate machine to this one so any info or peace of mind on the discrepancies I described would be appreciated.

I'm having no issues, mind you, just kinda driving me batty.

submitted by /u/emptyhead416
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Solving Display Issues: Opencore macOS restarting after exactly 5 seconds of booting

By Freirburro

opencore

Graphics issues usually stem from an unsupported GPU, missing acceleration patches, or incorrect boot arguments. Below is a systematic approach to diagnosing and fixing them.

Step 1 — Verify GPU Compatibility

Check if your GPU model is natively supported in your target macOS version. AMD Radeon RX 400/500/5000 series generally work natively. NVIDIA support ended at High Sierra for most cards.

Step 2 — Update Essential Kexts

Ensure Lilu and WhateverGreen are installed and current.

Step 3 — Configure Boot Arguments

Add -v keepsyms=1 debug=0x100 for debugging. For AMD cards add agdpmod=pikera.

Step 4 — Confirm Metal Support

Open About This Mac > System Report > Graphics/Displays. Metal support should be listed.

Expected Results

  • Graphics acceleration is smooth
  • Correct resolution on all displays
  • No GPU-related kernel panics

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Original Question: "Opencore macOS restarting after exactly 5 seconds of booting."

I am using open core to create a hackintosh using these specs:

ASRock B450M Steel Legend

AMD Ryzen 3 3600G

AMD RX 580 8gb

And when I enter the macOS installer, I can count to five then the system reboots. I will link a video of the issue and my EFI setup. If anyone can help me with this, I would highly appreciate it. Thanks!

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EFI Folder

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Black screen after OpenCore IOConsoleUsers: gIOScreenLockState 3 — Screen, Resolution and Metal Support

By Freirburro

sonoma

Graphics issues usually stem from an unsupported GPU, missing acceleration patches, or incorrect boot arguments. Below is a systematic approach to diagnosing and fixing them.

Step 1 — Verify GPU Compatibility

Check if your GPU model is natively supported in your target macOS version. AMD Radeon RX 400/500/5000 series generally work natively. NVIDIA support ended at High Sierra for most cards.

Step 2 — Update Essential Kexts

Ensure Lilu and WhateverGreen are installed and current.

Step 3 — Configure Boot Arguments

Add -v keepsyms=1 debug=0x100 for debugging. For AMD cards add agdpmod=pikera.

Step 4 — Confirm Metal Support

Open About This Mac > System Report > Graphics/Displays. Metal support should be listed.

Expected Results

  • Graphics acceleration is smooth
  • Correct resolution on all displays
  • No GPU-related kernel panics

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Original Question: "Black screen after OpenCore IOConsoleUsers: gIOScreenLockState 3"

Hi, I made a thread about this a couple months ago but got like no answers,

I have a 7700k, igpu, and a msi z270 Gaming m5, I have tried over the course of 8-9 months to get open core working on Catalina, (Currently on Mojave 10.14.6 Clover working wonderfully)

New NVME SSD coming in soon, and I want to install OC on it instead of clover, but the issue is no matter what I always get a black screen after IOConsoleUsers: gIOScreenLockState 3.

After about half an hour or so of waiting, the computer sleeps, so I assume that it loads everything as people have said this is a GPU issue.

Interestingly, I tried using the latest version of WhateverGreen on my clover setup, and encountered the same problem, only fixing it by reverting to an older version, (of course the older version doesnt work on catalina) so no idea whats going on.

Also, if you have a 7700k on igpu, could u share your OC EFI folder, no one with one has shared it yet and id like to see how other people are dealing with this problem.

EDIT: Just like this guys problem https://www.youtube.com/watch?v=h_UD5QxG1cs But with different hardware

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Is hackingtosh worth using still — Running macOS and Windows Together

By Freirburro

big_sur

Dual booting macOS with Windows or Linux requires careful partition planning and boot manager configuration.

Step 1 — Plan Your Partitions

Separate drives are simpler. If sharing a drive, ensure each OS has its own EFI partition or use a shared EFI.

Step 2 — Configure the Boot Manager

OpenCore includes a boot picker that can chain-load Windows, Linux, and macOS.

Step 3 — Install in the Right Order

Install macOS first, then Windows, then Linux.

Step 4 — Handle Time Sync

macOS and Windows store time differently. Fix this with a registry key on Windows or hwclock on Linux.

Expected Results

  • OpenCore boot picker shows all operating systems
  • Each OS boots independently
  • Time remains consistent across systems

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Original Question: "Is hackingtosh worth using still?"

I Am Still Using My hackinTosh is it worth keeping it to using Mac or installing windows it’s running Mac OS Big Sur?

submitted by /u/Pineappl3pizza
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Hackintosh OS Selection: My Hack Update

By Freirburro

opencore

The best macOS version depends on your hardware age, GPU support, and daily workload requirements.

Step 1 — Match macOS to Your Hardware

Newer Intel hardware (8th gen and later) generally works best with the latest macOS. Older hardware may benefit from OpenCore Legacy Patcher.

Step 2 — Check GPU Support

AMD Radeon RX 400/500/5000 series are supported natively. NVIDIA cards are limited to High Sierra and earlier.

Step 3 — Update Before You Upgrade

Update OpenCore, kexts, and config.plist before attempting a macOS upgrade.

Step 4 — Test Your Essential Apps

Verify that your critical applications all launch and function correctly after upgrading.

Expected Results

  • The system boots consistently after upgrade
  • Graphics acceleration and Wi-Fi work
  • All essential applications function correctly

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Original Question: "My Hack Update"

My Hack Update submitted by /u/katman43043
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Hackintosh Boot Recovery: Editing config.plist with openshell.efi

By Freirburro

big_sur

Boot failures are most commonly caused by firmware settings, incorrect OpenCore configuration, or USB mapping problems. Here is a structured approach.

Step 1 — Boot with Verbose Mode

Add -v keepsyms=1 debug=0x100 to your boot arguments.

Step 2 — Check Firmware Settings

Disable Secure Boot, Fast Boot, and CFG Lock. Set SATA to AHCI. Enable UEFI boot mode.

Step 3 — Validate OpenCore Configuration

Run ocvalidate on your config.plist. Use ProperTree to perform a clean snapshot.

Step 4 — Test with a Fresh USB Installer

Recreate the installer on a different USB drive and try a USB 2.0 port.

Expected Results

  • Verbose boot passes the previous stopping point
  • The installer sees the target disk
  • Keyboard and mouse respond during the installer

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Original Question: "Editing config.plist with openshell.efi"

Hi all,

First time creating a hackintosh, was getting crappy battery life on big sur so I tried to use cpufriend by addin the values to the config and adding the kexts to efi/oc/kexts. But now I can’t boot in macOS (it just shows the apple logo) or windows (just boot loops) so I was hoping I could edit the config to delete the added values about cpufriend?

Any help would be great

Thanks!

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