How to Fix Hackintosh big sur 11.3.1 on Thinkpad e590 - 2 hours
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
- Check your ACPI patches (SSDTs) for battery and trackpad (e.g., VoodooI2C, SMCBatteryManager).
- Ensure you have applied the correct IRQ patches if audio or trackpad is missing.
- Perform an NVRAM reset after modifying SMC-related kexts.
Verification
- Reboot and verify if the functionality is restored and stable under typical usage.
Original Question:
Almost all functions working and getting battery backup of 2 hours. Windows is getting 5 hours. Did I do something wrong in CPUpowermanagement ? I am eager to know the battery backups you get... let's kickstart a discussion... shall we ?
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