Kernel Panic 6430u (i7-3687u HD4000 1600x900) on Sierra

[antrieb]

Thanks for your feedback and help. I figured that it has to be something wrong with my USB installer. Today I again re-did the whole procedure with a clean install - but still no change, I even noticed that the system reported the message with the KP actually before the first screen (Region selection) that pops up after the first system restart during installation.

 

Here is the process that I do for putting together my boot pack for USB installer:

 

(1) after clover installation on USB installer I replace the EFI folder by this one:

 

(2) Then I copy-replace the files from 6430u_1366x786.zip file to /EFI/CLOVER/ on the USB installer

 

(3) Then I copy-replace the DSDT.aml from 6430u_1600x900.zip to /EFI/CLOVER/ACPI/patched/ and copy-replace config.plist to /EFI/CLOVER/

 

And here is what I currently have on my USB installer EFI partition:

 

Am I missing something or doing wrong??

 

By the way: With these files the installation runs smoothly, but neither built-in keyboard nor touchpad are working which not an issue for me right not though. I am using USB keyboard and USB mouse.

 

Here is what I see in the System Reports after rebooting 2 times.

[Hervé]

NVRAM.plist... Tried to remove that before you boot your USB installer?

[Bronxteck]

well the LE folder stands for Library/Extensions. trackpad kexts might be in there. did you transfer them.

[antrieb]

@Herve:

Do you mean to delete the NVRAM.plist from USB installer and re-boot the machine from it or re-install?

 

Is it possible that the DSDT I am using is not 100% compatible with my system??

Also, I know for sure that the SSDT that I creat with ssdtPRGen by using default settings does not allow my processor running at different speeds. In fact, the processor seams to be is stuck at approximately 800Mhz. When I use the option " -lfmode 900" to set the lowest idle frequency to 900Mhz then my processor runs normally at different speeds.

Another strange thing that I noticed is that according to my BIOS  my processor is rated @2100Mhz nominal speed and @2600Mhz max speed, but ssdtPRGen sets max speed @3300Mhz. Not sure if it is something to be taken into account regarding the KP root cause, though.