acpidump will copy all ACPI files to the current location. But if you do iasl -e *.dat -d dsdt.dat while the file OEML is in current location, it will pop up the error message you just mentioned. I just remove the copied OEML file from current location and then run iasl -e *.dat -d dsdt.dat...
Hello,
I have the exact same laptop (HP Elitebook 845 G7 with AMD 4750u), and I also encounter such suspend issue.
My problem is that when I suspend the laptop (manually suspend or close the lid), the laptop will either go to sleep but consume high power and drain the battery, or will just...