Please help me with my Precision M6800
I had my laptop working fine with high sierra
but after trying to update to Catalina. I struggled with some configurations which I was finally able to fix and install Catalina.
for installation, I used the efi from the following topic:
I only added some patched acpi files and checked (drop ssdt NvdTable, ssdt cpupm, all oem ssdt) and the installation worked.
but since then I am unable to boot into my OS.
I get a panic message every time I try to boot into the system.
please help me
thanks in advance.