Acer N50-620 PSU sounds issue

Wiz85
Wiz85 Member Posts: 1 New User
edited June 2022 in Nitro Gaming
Hi!

After unpacking the N50-620 and booting it up, the power supply emmits a pretty annoying sound/whine unlike any i’ve heard before. See links below:

1: https://youtube.com/shorts/-XHM-uSk0Ic?feature=share

2: https://youtube.com/shorts/yFnhBZm8eiM?feature=share (computer off with cable plugged in)

I returned the computer to the place where I bought it after explaining the problem to them and after about a week i got a new one sent out.

Picked it up about an hour ago, plugged it in, booted it up and guess what? Same deal as before.

I’m just wondering if anyone else has the same problem with this model?

(Thread was edited to add model name to the title)

Answers

  • JackE
    JackE ACE Posts: 45,211 Trailblazer
    Sure.Usually gets even louder when under heavy gaming or gpu loads. Like crickets, it's often difficult to pinpoint where high-pitched coil whines are coming from even with a stethoscope. So it's not necessarily coming from the PSU but more likely from the dozens of choke inductors soldered to the mainboard.

    Jack E/NJ