Recent content by linuxchan6

@zachs78, great job. Does airdrop work?

Read this post if you haven't already. You might need to pause loading osx until egpu is plugged in and powered on. https://www.tonymacx86.com/threads/guide-how-to-use-egpu-with-any-laptop-equipped-with-thunderbolt-3.283179/

I had problem booting Mojave with 1.34. I had to roll back to my backup version 1.25.

I was able to install Catalina using Opencore 0.6 with included EFI files. However, I haven't been able to get the graphic acceleration working for my 4K screen yet.

Legacy boot has been enabled. I have also added CustomEDID. Still having flickering issue. Anything else I should try?

Setting various resolutions to no avail. I have tried 1024x768, 1366x768, 1600x900, 1280x1024, etc... I added backlight control and am able to control brightness. But screen flickering problem persists.

My hardware: CPU: 2.99 GHz Core i7 Chipset: QM 77 Express Chipset Graphics: HD4000 @ 1366x768 I have installed Yosemite with Clover successfully. However, I am experiencing flickering screen in login screen and desktop. Any help is appreciated.

I have put the usb3 kext you've suggested to no avail. I copied it to /EFI/CLOVER/kexts/10.10. Here is what I see during boot in verbose mode.

I also have a E7440. But not able to get Clover to work. It stuck at Still waiting for root device... Do you mind sharing your config.plist? Much appreciated.

See link about boot error. http://www.tonymacx86.com/25-boot0-error-official-guide.html

You need to use osx Terminal app to patch. It is in Application -> Utilities folder You can take a look at this youtube video to learn about this app http://www.youtube.com/watch?v=24Vn7DPXclA

#This line makes a backup copy of mach_kernel from your usb drive to your Desktop and names it as mach_kernel_backup /Volumes/Unibeast/mach_kernel ~/Desktop/mach_kernel_backup #This line makes a copy from your usb drive again to the desktop, we will be patching this one cp...

What is the name of your USB drive?

Hope you can figure it out. I will get a 3200x1800 unit if it works well with Mavericks.

Where in IOReg does it indicate that?