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rsdev69 / ThinkPad-E560-Hackintosh

Lenovo Thinkpad E560 (Clover, OpenCore bootloader)
BSD 3-Clause "New" or "Revised" License
60 stars 17 forks source link

Gray screen after installing Big sur #27

Closed rajolm closed 3 years ago

rajolm commented 3 years ago

Hi, I installed Big sur 11.2 using your last files When the installation process restarted the laptop, It is now stuck at a gray screen and nothing happen after that I did a reset for the nvram, now the gray screen flashes quickly then it stuck at the apple logo and loading bar at about 5% and doesn’t move

please help me to fix the issue

rsdev69 commented 3 years ago

Hi, I installed Big sur 11.2 using your last files When the installation process restarted the laptop, It is now stuck at a gray screen and nothing happen after that I did a reset for the nvram, now the gray screen flashes quickly then it stuck at the apple logo and loading bar at about 5% and doesn’t move

please help me to fix the issue

Try to overwrite the installation flash drive, I think you have broken system image. ЕFI folder 100% work. I have already install the system twice and have no issue with installation.

rajolm commented 3 years ago

Hi, I installed Big sur 11.2 using your last files When the installation process restarted the laptop, It is now stuck at a gray screen and nothing happen after that I did a reset for the nvram, now the gray screen flashes quickly then it stuck at the apple logo and loading bar at about 5% and doesn’t move please help me to fix the issue

Try to overwrite the installation flash drive, I think you have broken system image. ЕFI folder 100% work. I have already install the system twice and have no issue with installation.

Thanks for your response I really don’t think that the system image is broken I was on Catalina and I downloaded the installation app from Apple directly I ran it directly from Catalina and I didn’t flash it on a flash drive I will be very grateful if you helped me

rsdev69 commented 3 years ago

Hi, I installed Big sur 11.2 using your last files When the installation process restarted the laptop, It is now stuck at a gray screen and nothing happen after that I did a reset for the nvram, now the gray screen flashes quickly then it stuck at the apple logo and loading bar at about 5% and doesn’t move please help me to fix the issue

Try to overwrite the installation flash drive, I think you have broken system image. ЕFI folder 100% work. I have already install the system twice and have no issue with installation.

Thanks for your response I really don’t think that the system image is broken I was on Catalina and I downloaded the installation app from Apple directly I ran it directly from Catalina and I didn’t flash it on a flash drive I will be very grateful if you helped me

You need install only clean install from usb flash. The only way.

rajolm commented 3 years ago

Hi, I installed Big sur 11.2 using your last files When the installation process restarted the laptop, It is now stuck at a gray screen and nothing happen after that I did a reset for the nvram, now the gray screen flashes quickly then it stuck at the apple logo and loading bar at about 5% and doesn’t move please help me to fix the issue

Try to overwrite the installation flash drive, I think you have broken system image. ЕFI folder 100% work. I have already install the system twice and have no issue with installation.

Thanks for your response I really don’t think that the system image is broken I was on Catalina and I downloaded the installation app from Apple directly I ran it directly from Catalina and I didn’t flash it on a flash drive I will be very grateful if you helped me

You need install only clean install from usb flash. The only way.

But I always upgrade macOS that way, is it something related to big sur?

rsdev69 commented 3 years ago

But I always upgrade macOS that way, is it something related to big sur?

Yes, install and update now totally new. Now for all version you need to make new config.plist

rajolm commented 3 years ago

But I always upgrade macOS that way, is it something related to big sur?

Yes, install and update now totally new. Now for all version you need to make new config.plist

I can’t access macOS now, I’m on Windows What you suggest to do to fix this issue 😢

rsdev69 commented 3 years ago

But I always upgrade macOS that way, is it something related to big sur?

Yes, install and update now totally new. Now for all version you need to make new config.plist

I can’t access macOS now, I’m on Windows What you suggest to do to fix this issue 😢

Make flash from windows https://rutracker.org/forum/viewtopic.php?t=5928524

rajolm commented 3 years ago

But I always upgrade macOS that way, is it something related to big sur?

Yes, install and update now totally new. Now for all version you need to make new config.plist

I tried the installation from a flash drive but it didn’t work, afternoon the installation process ended it stuck at the grey screen

I used the files from the master branch not the tagged releases Did you tried it to install 11.2? I will glad if you helped me figure out how to fix this

rsdev69 commented 3 years ago

But I always upgrade macOS that way, is it something related to big sur?

Yes, install and update now totally new. Now for all version you need to make new config.plist

I tried the installation from a flash drive but it didn’t work, afternoon the installation process ended it stuck at the grey screen

I used the files from the master branch not the tagged releases Did you tried it to install 11.2? I will glad if you helped me figure out how to fix this

You need to make a clean installation macOS with full format your hdd or ssd. All data will be lost of course.