Laptop goes to sleep normally and can wake from sleep but if after a while it goes to deep sleep, from which it can't recover. Possibly caused by USB configuration.

Touchpad goes automatically to dockbar and isn't responsive. Its randomly going to places and i cant click anything sometimes

Describe the bug
A clear and concise description of what the bug is.

Hardware
List your parts similar to the main README.

Software and firmware
macOS version, BIOS/EC version, OpenCore version.

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context
Add any other context about the problem here.

Help is needed to test certain features that I'm not able to test myself or need more evidence!
Currently the features that need more testing are:

• Sidecar, both wired and wireless: not working
• Touchscreen
• Thunderbolt (TB)
• CPU fan info
• Other features that I'm not remembering, which?

Updated to working:

• AirPlay (3 reports)
• CPU temps (3 reports)

Updated to NOT working:

• Sidecar, wired or wireless (1 report)
• Touchscreen (1 report)
• TB bridge (1 report)
• CPU fan stats (2 reports)
• CPU temp (1 report)

Hi,

Is there any luck trying this guide with Big Sur beta?

Thanks

Battery is draining really fast. Only 2 hours of battery life. On windows i got more than 9 hours

Here is the result after disabling CPU Friend & CPU Friend Data Provider Kexts.
Clock speed is 1.5GHz average (and the score should be around 58x-61x)

I can do 1500-1600 Cinebench R20 on Windows 10.

Hello and thank you for sharing with us you repository.,

Since i was using Clover for my previous hackintosh and i'm not familiar with OpenCore i would like to ask you if you can help me understand what is wrong with my configuration.

I have also a Lenovo t490 but the i7 vPro version (i7-8665U - Samsung MZVKB1T0HBLR-000L7).
I also have a samsung NVME connected on it. I managed to boot into the installation using you're configuration but at random times it the laptop freezes. I tried to format the disk in both Mac OS extended and apfs but some times i can format the disk and other times it freezes and i have to force shut it down.

In some cases the installation finished and reboots and then it freezes on the next page showing the Apple logo and "Estimating time remaining or 13 minutes remaining". I believe that there is something wrong with my configuration with respect to the SSD, do you have something in mind that might cause this issue?

I tried many things and other repositories but i'm getting the same behaviour with random freezes and i cannot finish the installation. As i said i have some experience with Clover and Hackintosh with a Dell latitude and a Mi Notebook Pro, but with this one i cannot find a solution.

I will really appreciate it if you can help me or at least give me a hint on how to solve this issue :)

Thank you in advance!

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Describe the bug
OK, I use the translation software. I don't know if I can express it clearly
My original monitor is n156hca-eab, and the replaced monitor is n156hce-gn1, both of which are 1080p.
After replacing n156hce-gn1, the system cannot be started again. It can be started normally by replacing the original display. Find a solution.
And，The NumLock key light of t590 is not on (in all versions).

Hardware
ThinkPad T590 i5-8525u mx250

Software and firmware
11.4, 1.73/1.23, 0.6.5.

To Reproduce
100%

Expected behavior

Screenshots

If you use the latest version of 0.7.1 OpenCORE, the following prompt will appear

oc：failed to parse configuration

Hello!!

I have updated the EFI folder with the latest YogaSMC kext, installed YogaSMCNC and when I run it I get the following message "Failed to connect to YogaSMC"
Do I have to do something else for it to work properly?

T590 更换高色域屏幕后无法进入系统，如下图所示

还有一个问题，数字小键盘NumLock按键灯不亮

How to make Apple TV+ work? I have the latest versions of Lilu and WhateverGreen.kext - not working.

I'm managed to install it on my Thinkpad t490, but I need help with starting up my laptop without needing to use the usb.

Hi, Thanks for all the hard work - I've setup using the github config and everything appears to be working pretty much perfectly other than thunderbolt - under hardware thunderbolt is showing no drivers loaded and I'm only getting display output via the lenovo dock. Could you assist?
EDIT: The dock works via the USB C port but not the integrated thunderbolt in the power connector

Hi folks,
I got to the install window. On the first try I managed to erase my disk and start the installation process. But it freezed at 33min remaining.
Then I tried it again but it freezed at the erase process.
Somebody got this problem before?
I have the i5 version and want to install Big Sur because the other versions are not working for me.
OpenCore did not show any information in the log it stopped after the start of the installer was successful.

Current issue:
When using VoodooRMI instead of VoodooPS2Controller for the trackpad, VoodooInput does not load and the trackpad does not register any input

Hi. Install worked perfectly. Thanks so much. Only thing for me is battery life is terrible. I saw something about a script but have no idea how to get it working. Could someone please help me. Thanks for the great hackintosh guide.

Help please.
I use all the files provided above.
While intall macOS big sur, a problem occured :
"an internet connection is required to install MacOS"
Than I change the Info.plist file under volum "/oc/kexts/itlwm.kext"
FROM " OSBounderRequiredNetwork-Root"" TO
OSBounderRequiredRoot

it doesn't work.
Help please.Thanks

Hello.

First, a big thanks for making T490 working on macOS 👍

I have a i7 variant of the t490.
Everything works expect the keyboard backlight.

Do we have to do something special to enable it?

Thanks.

Describe the bug
Me again. I told in my last issue that I tested the installation with another ssd and everything worked. Now I used the OS and especially when connecting and external monitor with HDMI the animations and the cursor are lagging. Did somebody has this before? Is this a issue with the graphic unit?

Hardware
Intel i5-8365U
16GB RAM
Intel UHD 620 Graphics

Software and firmware
macOS version: Big Sur
BIOS is the newest
OpenCore is the version provided in this repo

To Reproduce
I think it is a problem with the graphics unit. Do I need to change something post-install?

Expected behavior
Shouldn't lag because the hardware is comparable with a Macbook Pro

Salam

Really nice work , everything worked but the battery indicator ( it continuously unchecks itself ) and the touchpad it works like a mouse only . Is there a way to enable the Tap instead of using buttons . Any info would be greatly appreciated

First of all, thank you very much for great porting on T490. I just owned a T490s (i7-8565u).
T490s, as you know, is light sibling of T490, and most of the hardware specs are very similar.

Having said that, when I tried you use your T490 opencore EFI in this project, it couldn't boot
with your patched frame buffer parameters in DeviceProperty. If I only keep
(ig-platform-id, device-id) of (0x0900A53E, 0xA53E0000) or (0x00009B3E, 0x9B3E0000) like:

		<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
		<dict>
			<key>AAPL,ig-platform-id</key>
			<data>
			CQClPg==
			</data>
			<key>device-id</key>
			<data>
			pT4AAA==
			</data>
			<key>framebuffer-fbmem</key>
			<data>
			AACQAA==
			</data>
			<key>framebuffer-patch-enable</key>
			<data>
			AQAAAA==
			</data>
			<key>framebuffer-stolenmem</key>
			<data>
			AAAwAQ==
			</data>
		</dict>

most of the system works. So my mission is to find out why T490s is slightly different from T490.

So here comes my questions:

1. Are your BIOS and ECP versions : 0.1.66 and 0.1.9 which are different from https://support.lenovo.com/us/en/downloads/ds539061
   (Normally without appending 0. in version. Btw, mine are 1.65 and 1.17 )

2. Most of the T490s catalina 10.15.6(or .7) works for daily life as yours (thanks to you)
   However, my thunderbolt controller is listed as a combined/single XHC from USB porting mapping of Hackintool.
   Is this normal? I have no idea, but I suspect it's not the right way.
   Immediate consequence is that when my lenovo thunderbolt 3 dock is connected type-c port near ethernet port (dock portion) it cannot display well my HDMI monitor attached to dock. If I connect my thunderbolt 3 dock to the other type-c port, it works.
   Is this same for you?

3. Back to manual frame buffer patching, above ig-platform-id usually has 3 ports. But we have 4 possible ports,
   LVSD, Type-C, Thunderbolt Type-C, HDMI. Is there anyway I can block one of Type-C but save HDMI port? How is your configuration?

Thanks.

Hello and thank you for the amazing work and the effort,

I decided to change my drive finally and use t490 with Mac OS ( :) ), and is working perfectly with Big Sur with your repository!! (and the WIFI of course)

I have also a Mi Notebook Pro which works perfectly and i'm trying to find a way to make Audio Jack work after sleep. Based on the Mi Notebook Pro, we are using CodecCommander.kext to make this work. I found a script online, that as soon as you run it after sleep it makes audio jack work again.

I'm still trying to make the script run automatically after sleep and i will get back to you with that.
Attached is the kext that i put on the EFI partition and the script that i'm using after sleep.

Hope that helps and thank you again :)

enable_jack.zip

Describe the bug
I have added SSDT-BAT.aml to my ACPI folder and defined it in config.plist in the SSDT section at the top, but still dont see the battery status
Hardware
My hardware is identical to yours

Software and firmware
Big Sur 11.1, whatever is in your config, OpenCore latest debug.

Expected behavior
No battery status

I cannot boot. I have this error.