Hello,
I didn't have time this last months to test your files.
Yesterday i found some hours for this.
So, here where i am. First : i succesfully install catalina on the laptop. after reboot, boot loop and i could boot in safe mode.
I mount the USB key under windows and i replace the EFI folder with the notebook serie 7 and your DSDT.
On reboot (with usb key), i select the installed SSD catalina partition , it loads but now i have a black screen. I think that catalina loads because if i put my password the SSD light blinks. There's a pop in the speakers.
The screen remains black but is lighted. After if i shortly push the power button, the laptop is going to sleep mode...
did i have to send you my full EFI folder ? (EFI from the USB key, i am not able for now to boot directly from the SSD). how ? (size is 6.7MB)
If you could help me. I have just send a donation.
Thanks a lot