How to Fix HELP: Occasional Audio Not Working When Unplugged From Being Charged

By Freirburro
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big_sur

How to Fix HELP: Occasional Audio Not Working When Unplugged From Being Charged

Hardware issues after macOS updates often require re-applying root patches, resetting SMC/NVRAM, or checking physical health.

Quick Fix Steps

  1. Reset NVRAM/SMC: Use OpenCore picker for NVRAM; follow model-specific SMC reset.
  2. Re-apply patches: Open OCLP, run Post-Install Root Patch, reboot.
  3. Check battery health: System Settings > Battery > cycle count.
  4. Test without utilities: Disable battery limiters and login items.

Verification

  • Issue persists after cold boot.
  • Battery drain normal over two cycles.

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Original Question: "HELP: Occasional Audio Not Working When Unplugged From Being Charged"

Audio stops working when being unplugged from the charger.

Temporary Fix: Put device to sleep and log-in, audio will start working

Experienced for all versions of Opencore. Current set-up is 0.6.4

Macos Big Sur 11.1 (Experienced since Catalina)

Dell Inspiron 5480

submitted by /u/rcpag1103
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