My recently purchased Surface has started making a very loud noise when the fan inside the display turns on

If your Surface device is making a very loud noise when the fan turns on, it could be due to the fan operating at a high RPM, which typically indicates that the device is under heavy load or that there may be a thermal issue. According to the design guidelines, fan noise can vary based on the RPM, and higher RPMs can lead to increased noise levels. For example, fan speeds above 6000 RPM can produce significant noise (36 dBA or more).

You might want to check if there are any applications running that could be causing the device to overheat or if there is dust accumulation affecting the fan's performance. If the noise persists and is bothersome, consider reaching out to Microsoft support for further assistance or potential service options.

References:

• Fan Noise Signal
• What to do if Surface is running slower

Hello there,

A noisy fan on your Surface usually means it's working too hard or not cooling right. Here's the lowdown:

-Normal Stuff: After you set it up or do updates, it might get loud as it catches up. Give it a day to calm down.

-Performance: If you set your power to Best performance, it'll get hotter and louder. Just switch it to Recommended in your power settings.

-Heat: Hot rooms or charging can make the fan kick on more.

-Dust/Problems: Grinding or buzzing? Could be dust or a messed-up fan. Try some air or a vacuum (when it's off). If it's still noisy, it might need a repair.

-Updates: Make sure your drivers and software are up to date with the Surface app or Windows Update.

If it's super loud and sounds broken, contact Microsoft. Trying to fix it yourself could mess things up worse.

Regards,