You can remove the Sinetek-rtsx driver and add two other drivers，these two drivers are better, and the memory card can be used normally。RealtekCardReaderFriend and RealtekCardReaderhttps://github.com/0xFireWolf

Any one know how to trouble shoot this? Have 4K Dell XPS 9570 with Dell Wireless card. Open Core 0.9.2 and Beta 2 Ventura. Latest kexts. Bluetooth using BlueToolFixUp, AirportBrCMFixUp, BrcmFirmwareData, BrcmPatchRam3. Wifi works just fine, but bluetooth defaults off. Can manually click on, but still not able to be discoverable.

Used to work before Ventura.

Also, iCloud still syncs and I still get iMessages, but cannot Air Drop since not discoverable.

I know it's something to do with Ventura and how they reconfigured the SW so it cannot load the correct BT driver.

Appreciate any tips on getting this running smoothly.

Khi cắm màn hình rời qua cổng usb c thì màn hình chính trên máy bị đen. màn hình rời thì hiển thị bình thường.

Hello,
first of all, thanks a lot for your effort in building this EFI Folder. I downloaded it, it is working but I have a very unpleasant issue about the battery.
During standard operations, not heavy duty apps like Photoshop, Lightrooom or so, the battery drains 1% every one/two minutes, resulting in a duration of no more 2 hours.

Touchscreen is disabled through BIOS.

How long you battery runs before plugging to the power line?

Hallo

how can i turn off the verbose mode on the boot and shutdown?

thank u

I'm using Catalina 10.15.7, after replace with the lastest OpenCore 0.7.4 release, Catalina partition isn't there anymore!

Cannot be used. When using this efi, the screen is black.

Any chance you could add Thunderbolt 3 support in the future?

I can't change the value of uiscale and dpcd-max because it says value is invalid. Please suggest what value to enter.

Hope it can support 1080 monitors, currently only supports 4k monitors, the installation experience is very bad

With the replaced wifi/BT card, the Bluetooth is not turning on.
Touchscreen is not working. It used to work with Monterey.

Aloha,

Mahalo for putting this together. When I first tried to get this to work- it booted but I noticed that there were 2 or 3 hard pauses on the verbose while booting.

After User Profile page loads- it seems to have the spinning beach ball and takes a long time to load to the desktop. After it gets to the desktop, I see that Intel Power Gadget has high Power and Frequency use and the spinning beach ball kind of hangs the entire system.

From a usability stand-point, the previous Big Sur Open Core seem to work pretty flawlessly for the most part. But since I spent the last several months keeping an eye on latest Kexts, it runs a bit better- except for the aforementioned issues.

Any ideas? Under your initial Open Core EFI from Oct 2021- was it working smoothly? Since I'm not a coder, initially- I had to figure out how to get the Bluetooth to work since it's different from the previous versions. (I do have Touchscreen activated and kept it on an older Kext since the later ones disabled the Touch Screen).

Mahalo.