- Jun 19, 2018
- Lenovo ThinkPad T440s
- Intel i5-4200U
- Intel HD 4400 Graphics
I had this problem of either freezing or entering a boot loop like you state. What worked for me was replacing the EFI folder in the EFI partition on the SSD with the one on the boot USB. I describe how I did it here.Followed Sniki's guide on page 13 using config.plist and SSDT u linked, it works! There was some hiccups during the installation though, when the laptop restarts, it got stuck on the Apple logo and the laptop auto restarts a few times, I then tried starting up with verbose and it works again, after everything is installed kexts etc, when I turn on the laptop it restarting by itself again during the apple logo with the progress bar in the middle.
Update: Laptop keep restarting by itself during booting, 2-4 times before it can boot correctly, anyone know what might cause this issue?
Does your USB boot successfully? If so, copy the EFI dir from the USB and paste it into the EFI partition of your HDD/SSD. That's what I had to do in order to finally get mine booting properly.Is it possible that some one can post a working efi dir?
I've managed to have it installed and boot one. After reboot the colover didn't show the installed drive, only recovery.