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hayden white

Dell Latitude E7450 Get Apple Logo for 1 second then reboot

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Hello. I prepared my installer according to the guide, but when I go to boot to the installer, it shows the Apple logo for maybe 1/2 a second. Does anybody know what could fix this? I am trying to install macOS Sierra

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Replace the bootpack with one of these in this link depending on your system's specs.

Files go into /EFI/Clover

Post Kernel Panic or error if it still fails

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I tried using the latest Sierra Kexts and got the same results. Then I tried the latest HS kexts and got the same results. I try booting in verbose mode and select don't reboot on kernel panic, but it still reboots every single time. All I can tell is that when booting in verbose, it only shows 2 or 3 lines for a split second before rebooting.

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I had some similar issues on my E7450. It seems like DSDT not properly patched. @Jake Lo patched that for me.

 

But firstly you have to hit spacebar at clover spalshscreen and select verbose and debug mode (0x100). Take some pictures and post them. 

 

Then reboot, press F4 at clover splashscreen and then upload the ACPI folder: I think that the crew can help you much more with those informations

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Should read the FAQ section. All files must be compressed before you could upload, graphics are already compressed, so can directly be attached

Compress the entire Clover folder and attach it

Better to post a screenshot than a 2 liners...sometimes the last lines is not the cause of the KP

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You're missing the bootpack. ACPI, Kexts and Config.plist in /EFI/Clover

I mentioned it a few posts above

 

Looks like you place the files in /EFI/Clover/OEM/SystemProductName

Move them to /EFI/Clover should fix the issue

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