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SkyrilHD / Dell-Exx50-Hackintosh

Fully working Hackintosh for all Latitude 2015 models
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Problem with boot on Dell Latitude E5550 #30

Closed Spanu18 closed 2 years ago

Spanu18 commented 2 years ago

Hi, I've alredy installed Big Sur on my E5550 without any problem. I've decided to reinstall it for some OS problem but, I don't know why, when I try to boot from the USB, opencore crash. I attach the video with what happen when I try to boot. I've already try to reset the bios, the SSD and remake the USB.

Thanks for your help! Alessio

https://user-images.githubusercontent.com/88713657/138071243-67af8639-8723-467e-975d-d08f35d62c24.mp4

SkyrilHD commented 2 years ago

Which EFI Version do you use?

Spanu18 commented 2 years ago

The latest one

SkyrilHD commented 2 years ago

Can you re-download the EFI as you have prelinking issues for AirportItlwm.

Also try the EFI without changing anything.

Spanu18 commented 2 years ago

Ok, now i try

Spanu18 commented 2 years ago

I tried various times, but nothing changed

Spanu18 commented 2 years ago

The only thing that changed is that now I can see the picker

SkyrilHD commented 2 years ago

Picker should be broken in the first place!

Can you try v1.7 as it does not include the new security policy. Also, please double-check your BIOS settings!

Spanu18 commented 2 years ago

Ok, I try instantly

Spanu18 commented 2 years ago

Hi again, in these two days I continued to try to install macOS, but nothing changed. I suppose it's a bios problem. Could you send me your bios settings? Thanks so much!

SkyrilHD commented 2 years ago

https://github.com/SkyrilHD/Dell-Exx50-Hackintosh#recommended-bios-settings

Spanu18 commented 2 years ago

I've already set these settings, nothing change

SkyrilHD commented 2 years ago

Which bios version are you on?

Spanu18 commented 2 years ago

A24

SkyrilHD commented 2 years ago

So you are running on latest BIOS version.

Can you try this EFI? EFI 2.zip

SkyrilHD commented 2 years ago

Any update?