Switch Alpha 12 (SA5-271) microphone with static-like noise

santiargy
santiargy Member Posts: 9

Tinkerer

Hi, my Switch Alpha 12 microphone is making a terrible amount of static noise making it unusable. I've attached a recording of the noise.

This happens with the built-in/ hands free as well as with a plugged-in mic. A similar issue happened before. It got solved when Acer accepted replacing the battery that had swallen so much that the screen started to come off.

Is it possible that the battery is again being a problem? So far the screen seems to be in place but the mic is making the same noise as back then rendering it unusable. Maybe a manufacturing defect? Other than that, the laptop is working fine.

Answers