MacBook Won't Turn On — What to Try First
Safe troubleshooting steps before you assume the worst.
- Mac
- By Ray Berro, Tech4Service
A MacBook that won't respond can range from a drained battery to a logic board issue. Try these steps in order — they're safe and often resolve the problem.
Check power and charging
Hold the power button for 10 seconds, then connect a known-good charger and wait 15 minutes. Look for the charging indicator — if nothing appears, try a different outlet and cable.
Reset SMC (Intel Macs)
Shut down, then hold Shift + Control + Option on the left side plus the power button for 10 seconds. Release all keys, then press power normally. On Apple Silicon Macs, a forced restart (hold power 10s) often achieves the same result.
Listen and look
Any liquid exposure? Swollen battery pushing up the trackpad? These are signs you should stop troubleshooting and bring the machine in — powering on liquid-damaged boards can make recovery harder.
When it's likely board-level
No charging light, no fan spin, no response after SMC reset — often a power delivery or logic board fault. Tech4Service performs board-level diagnostics and microsoldering when replacement isn't the best option.
Common Questions
When should I stop troubleshooting and book a repair?
If the problem appeared suddenly, involves hardware sounds (clicking, grinding), liquid damage, or persists after safe software steps — book a diagnostic. We'll confirm the fix and price before work begins.
How much does professional repair cost?
Most repairs fall in the $89–$250 range after diagnostics. See our pricing page or book a free basic diagnostic on most drop-off repairs.
Rather leave it to a pro?
Book a diagnostic — we'll confirm the fix, price, and timeline. 30-day labour warranty on completed repairs.