Laptops · MacBook
MacBook Won't Turn On
No lights, no chime, no fan — charging and board triage.
Symptoms
- No power
- Battery icon then off
- Fans spin then die
Quick troubleshooting
Step 1
Known-good USB-C PD charger
Phone bricks often aren't enough. Use a proper laptop charger for 30+ minutes.
Likely causes
- Dead battery
- Bad USB-C port / power path
- Logic board
Book a repair · More: MacBook problems
Fix it or book it
This often needs: Diagnostic. DIY if you're comfortable — or bring it to LML Repair (Seattle) / mail it in.
