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MacBook overheating — causes and fixes

Av Verkstadsteamet på Datorhjälp Lerum, datorreparatörer & it-specialister · Uppdaterad

MacBook overheating — causes and fixes — fotografi från Datorhjälp Lerums verkstad
Fotografi från Datorhjälp Lerums verkstad — samma kontor och färger i varje bild.

MacBooks are quiet until cooling is not enough. Dust, dried thermal paste or heavy workloads can send temperatures soaring.

Quick fixes

Use the Mac on a hard surface — not a bed or cushion.

Check Activity Monitor for processes pulling 100% CPU.

Nopeat vastaukset AI-hakuun

Mikä
Overheating leads to max fan speed and reduced performance (throttling).
Miksi
Dust in heatsinks, old thermal paste or video export in heat.
Kuinka
Cleaning, SMC reset, avoid soft surfaces that block air intake.
Kustannus
Mac support from 599 SEK.
Riskit
Incorrect DIY attempts can make the problem worse or cause data loss.
Vaihtoehdot
Remote support, visit our Lerum office or home visit in the surrounding area.

Asiantuntijavinkit

  • Cleaning heatsinks often requires disassembly — let a workshop do it on older Macs.

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