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Black screen at login screen after updating

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alexlab said:
I cant seem to find something related to outdated clover versions
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Really?
It is the first thing mentioned in the 10.12.4 section.

10.12.4 Notes

Clover v3994 or later required for kext injection.
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RehabMan said:
Really?
It is the first thing mentioned in the 10.12.4 section.
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Oops. So how do i update and what version do i currently have?
 
RehabMan said:
The guide contains the link to Clover:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

The Clover version is displayed in the lower right corner of the main Clover screen.
You have r3766.
Current version on sourceforge is r4049.
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Alright, so umm, this time it did boot but.. its like i never fixed anything, the resolution is low, no graphics acceleration, no internet etc

I copied the extra items of the drivers64UEFI directory as well as drivers32UEFI, kexts and the config. Any ideas?
 
alexlab said:
Alright, so umm, this time it did boot but.. its like i never fixed anything, the resolution is low, no graphics acceleration, no internet etc

I copied the extra items of the drivers64UEFI directory as well as drivers32UEFI, kexts and the config. Any ideas?
Click to expand...

No expectation of working graphics with an invalid ig-platform-id. An invalid ig-platform-id disables the graphics drivers.

You need to use a valid ig-platform-id. But before you do that you need to patch for the pixel clock limitation (due to your 4k display).

And to patch ACPI, you should read the guide:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

Other important topics in the FAQ:
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
 
RehabMan said:
No expectation of working graphics with an invalid ig-platform-id. An invalid ig-platform-id disables the graphics drivers.

You need to use a valid ig-platform-id. But before you do that you need to patch for the pixel clock limitation (due to your 4k display).

And to patch ACPI, you should read the guide:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

Other important topics in the FAQ:
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
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I dont have time to do this today, however i already changed the ig-platform-id to a valid one just for testing purposes and i got the exact same results with an invalid one
 
alexlab said:
I dont have time to do this today, however i already changed the ig-platform-id to a valid one just for testing purposes and i got the exact same results with an invalid one
Click to expand...

You said... "this time it did boot"
Are you saying you can't boot now?
You must patch for pixel clock if you expect to use your internal 4k display.

And... of course... no idea without details... (no one here is clairvoyant)

Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
 
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