Ok, I don't know how much there is differences in our bios settings because of different models, but let's try these:
Execute bit supprt enabled
Set limit CPUID... disabled

HPET enabled

IOAPIC function enabled

Extra IDE controller disabled

PCI IDE Busmaster enabled
On chip Sata controller enabled
Raid mode AHCI

ACPI Function enabled
ACPI Standby State S3

Intel EIST enabled
Intel C/State tech enabled

I think you should find most of these settings in your bios. Last two may have to be disabled when using a distro, they enable native P-states and C-states and if your distro has Nullcpupowermanagement.kext that may cause conflicts. Try booting iDeneb again with these settings.