Bronxteck

i do not think we host that file any longer.

i use https://osxlatitude.com/index.php?/topic/2925-bluetooth-firmware-uploader/ for bt on that card but what i dont know is if the D830 has the usb header on the pcie slot. does the BT device even show on the usb bus? also make sure its not disabled in bios or by the wifi switch.if not you might have to get a DW360 dell module with cable.

i would look to see what the other installer is adding to correct the issue.

are your devices id's on the first page of this post?

hmm hard to say. i guess start with rebuilding your kernel cache.

you can check this and maybe it helps. you have to read through the comments to get some info though https://pikeralpha.wordpress.com/2016/10/11/black-screen-tip-of-the-day/

is sata mode set to AHCI in bios?

is there any way to switch from ISO to ANSI seems OSX keeps defaulting to ISO format because device type is known even setting default part of plist to not use ISO. also US and BRITISH-PC keyboard's seem to be switched.

you might have to replace the file in clover boot as well or you have more then 1 EFI partitions or folders. looks like something is going on in the last line in your pic. try booting recovery and repair your volume with disk utility.

type in terminal sudo pmset hibernatemode 0

if your clover version is 3942 update it.

check bios and make sure bitlocker and or secure boot is not enabled.

so try finishing the install without the dsdt /ssdt

the hardware probably needs to be re initialized after sleep. on my machine i have a FN function to disable and enable the trackpad. when it becomes unresponsive i disable and reenable it and it comes back on line. but if the keyboard is not functioning that wont be possible

have you tried with 3.1.5 version? make sure to remove any BT kexts you have added if you modified any original osx kexts restore them

are you sure you did not format the HDD as MBR instead of guid partition scheme check with disk utility on the osx installer. also make sure yo dont have bitlocker enabled in bios.

tluck has some pointers here http://www.insanelymac.com/forum/topic/285678-lenovo-thinkpad-t420-with-uefi-only/page-26

you would have to mount the EFI partition to access it alHFS.efi not both. the clover not showing can be a config.plist edit set to not show. yo might want to set it to a few seconds.

press F12 at bios prompt and see if you can select EFI as boot option.

what model laptop is it?

if it has dual GPUS intel/Nvidia yo probably need to disable one. sometimes using the NVIDIA causes your issues.

if using clover kext folder try moving the kext to Library/Extensions folder and rebuild repair caches.

are you using a dsdt or ssdt from another model laptop? try booting with cpus=1 option

what bios firmware are you on

those last few lines look like its the ps2 trackpad initializing. try another version compatible with sierra. also what bios revision is the E6420 at? there are fixes for ahci detection at around a16. looks like a23 is latest one.