woody4165

Thanks for reply, secure boot was already disabled. VT-d also was disabled

Hi I have a Toshiba laptop Portégé R30-A-1CD with a i5-4310M@2.70GHz and the iGPU is HD4600, Intel I217-LM as ethernet card and Intel 7260 as Wireless card I'm trying to install Catalina, so I downloaded the Vanilla Olarila Image for Catalina I've followed the instructions at first post of this thread and I was able to boot from the USB stick. I'm using EFI.Opencore.NoteBook.Haswell.zip for EFI. What I did for post-install is: run "Olarila Repair app" Copy EFI folder to /Volumes/EFI from previous downloaded file a-Video Patch b- Embedded Controller Device - Catalina users check Name _HID "PNP0C09" in your DSDT and rename to EC via Clover/OpenCore Acpi rename. - if you using Olarila folders don't need rename 8- Install Clover Bootloader in SSD - *Mobos UEFI - you don't need install Clover, just paste Olarila folder for your Chipset into ESP/EFI partition and reboot! (since I use UEFI I haven't installed) * reboot After reboot, without USB stick, I get the new boot menu, I choose the first item, but it reboots suddenly and reboots in recovery mode, as I have to install again MacOs. What can I check? Thanks