How to Fix Battery SSDT doesn't work

By Freirburro
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How to Fix Battery SSDT doesn't work

This mini-guide provides a structural approach to troubleshoot and fix the issue.

Prerequisites

  • Confirm your hardware specifications (CPU, GPU, Motherboard).
  • Ensure you have a bootable recovery USB and backup your EFI.

Fix Steps

  1. Boot with -v keepsyms=1 debug=0x100 to identify the exact kernel panic.
  2. Validate your config.plist using ocvalidate.
  3. Ensure your EFI matches the Dortania guide specifications for your CPU generation.

Verification

  • Reboot and verify if the functionality is restored and stable under typical usage.

Original Question:

Hello, yesterday I patched my DSDT for battery status and created an SSDT-BATT for it, compiled without error, but when I try to boot with it, the battery status still doesn't show up. System preferences still say "Current battery charge: 0%" and I don't know what to do anymore. I followed RehabMan's guides to patch DSDT and create a hotpatch.

Can anyone look into it and maybe tell me what's wrong?
Here's original DSDT, patched DSDT and my own SSDT-BATT

submitted by /u/wisfor
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