Hello everyone, i succeeded install Catalina 10.15.4 on my HP EliteBook 840 G1, i5 4300u with ihd4400. Everything works fine except the battery, i tried to patch that and not worked. My friend help me and it still not worked. I already tried RehabMan post install in github, but after that i cannot boot to system, then i tried to reinstall and repatch again but still the battery not worked and system information said battery not installed. Can anyone here help me to patch dsdt for my battery? I attach my EFI link below.. Thankyou
https://drive.google.com/file/d/1jVTvDLmXxFoy8k1sZFqjy08C-shvYHxN/view?usp=sharing
here is the screenshoot from system information
https://imgur.com/du3lQ7G
https://imgur.com/jzQgtRO