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OSXnoob

E7440 slow Boot with ACPI Error

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I install 10.13.3 with this bootpacks and instructions

https://osxlatitude.com/index.php?/topic/8506-dell-latitude-inspiron-precision-vostro-xps-clover-guide/

 

Everything is fine but the boot time is long. Then i boot with -v an see many ACPI Errors and dont know why.

Is it possible to change Brightness with fn + arrow up and down? With the original dell buttons

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thx.. the boot process is ok now:) great.

 

I do not understand the second link.

I try the kext from there. IOEMIFamily.kext but nothing happen.

Missing a dsdt Patch? i dont can patch it myself :(

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