Mac fan runs loud during video editing or heavy processing
Your Mac's fan is supposed to run loud during heavy work. That's how it cools down. This is completely normal and healthy. If you want the fan quieter, close unnecessary apps or lower your project resolution.
When your Mac does processor-intensive work, it generates heat and needs to cool down, so the fan runs fast. This is completely normal. The fan is working as designed. If you want to reduce fan noise, you can lower your project resolution, close background apps, or reduce export quality.
- ✓Make sure you have at least 10% free hard drive space for rendering temporary files
- ✓Keep your Mac on a flat, hard surface so air can flow under it
- ✓Close any apps you're not actively using before starting heavy work
Fix-IT-Bot will walk you through each step, just tap, no typing needed.
Skip, I just want a technicianCommon mistakes to avoid
- Thinking the loud fan means something is broken when it's actually working perfectly
- Not realizing video editing is supposed to use maximum CPU power
Signs you need professional help
- If the fan never quiets down even when idle, or if your Mac shuts down during heavy work, give us a call.
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