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Acer Answers

BIOS Update Improves Swift 3 Fan Performance

Can I make the fan quieter on my Swift 3 SF314-512?

Acer has released a BIOS update to help improve fan noise on the SF314-512 and SF314-512T. You can install BIOS 1.09 or newer to help the notebook fan run quieter.

Visit https://www.acer.com/us-en/support/drivers-and-manuals.
Enter your Serial Number, SNID or Model Number.
Click on BIOS/Firmware.
Download BIOS v1.09 - Update Intel DTT setting.
After the download is complete, click on Open to view the files.
Double-Click BIOS_109.exe.