@edd1024, for Sierra, you need additional SSDT patch and kexts.
See here, I have a bootpack for NVMe, it's for 10.12.4. If you need it for 10.12.6, you'll need a newer kexts.
See here for that
Not sure, I don't use kext wizard, besides, you should select /S/L/E not Extra.
I prefer the manual way of just copying the kext to the location (preferrably to /Library/Extensions) and then repair permissions and rebuild cache.
sudo chmod -Rf 755 /L*/E*
sudo chown -Rf 0:0 /L*/E*
sudo touch -f /L*/E*
sudo chmod -Rf 755 /S*/L*/E*
sudo chown -Rf 0:0 /S*/L*/E*
sudo touch -f /S*/L*/E*
sudo kextcache -Boot -U /
Go with High Sierra but with HFS+J instead of APFS. See here how to do that.
Make sure to use latest Clover and latest kexts.
Enable UEFI + AHCI + Legacy Option ROMs disabled in the BIOS
Yes, you can delete it if you no longer need it.
If you want to generate aml for a different SMBios, then first update the Config file to the appropriate SMBios.
Reboot, now generate the aml file. The file will be generated for that model/ CPU.
See here. Audio only work on front headphone jack and HDMI audio
Try Lilu + whatevergreen.kext, if that doesn't work, then it's not supported. Just use the onboard HD4600, you'll need to physically remove the ATI card.
boot with verbose + debug 0x100 mode
post KP here
You can boot to Clover, hit F4, then continue with the above command
and attach the Clover folder here