M1 MacBook stuck in APFS snapshot boot for 3 weeks. Audio jack also died simultaneously. Both "fixed" after unplugging for 2 weeks (battery drained). Seems like a logic board hardware issue?
**Timeline:**
**Week 1-3:** Laptop kept entering recovery mode suddenly. Screen would go blank. System diagnosed as running from `/dev/disk3s1s1` (APFS snapshot) even though I tried everything. First Aid and disk health checks showed no errors.
**Week 3:** Because of the issues, I closed the laptop and unplugged it completely for 2 weeks. Battery drained fully. - **Day 1 of plugging back in:** Everything works again! BUT I'm still technically booting from the snapshot (`df -h /` shows `/dev/disk3s1s1`).
**Also discovered:** The earphone/headphone socket completely stopped working around the same time as the snapshot issues started.
**Current Status:**
- Laptop is working fine now (no crashes, no recovery loops)
- Still running from APFS snapshot, not the main volume
- Audio jack is completely dead (no sound output from jack)
- Concerned this will happen again
**What I Already Tried (nothing worked):**
✗ First Aid & Verify Disk (all green, no errors found)
✗ Full macOS reinstall (3+ times)
✗ macOS OS upgrade (tried multiple versions)
✗ Terminal commands to force boot from main volume
✗ Nothing worked until I unplugged it for 2 weeks
Even after reinstalling the OS 3 times and upgrading multiple times, the system STILL booted from snapshot mode. Only after unplugging it completely and letting the battery fully drain for 2 weeks did it seem to "reset" and work again. The fact that BOTH the snapshot issue AND the audio jack failed at the exact same time makes me think this isn't software — this is a hardware/power management issue on the logic board.
**Questions for the community:**
Has anyone else experienced BOTH snapshot boot + audio jack failure at the same time?
Does this sound like a logic board power delivery issue to you?
Should I expect this to happen again? Do I need to get it serviced?