Weard high-pitched sound when CPU vent is on, even at 30%

cedrixman

Active member
Hi,

I bought a Ionico 17" and I had since the beginning an issue with a weard sound when I try to use the integrated mic.

It was impossible for me to find the problem until tonight. In fact, when the vent CPU is on, which is all the time, even with low CPU activity, I have a high-pitched sound which came from the vent itself.

I tried to disconnect the vent alimentation and record my voice. Incredible, no more weard sound issue.

And, to be honest, this sound is really annoying.

I attach the records (one with CPU vent off and one, CPU vent on).

Did someone has the same issue ?
 

Attachments

  • CPU vent.zip
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