09-20-2017 05:06 PM - edited 09-20-2017 05:57 PM
when you are using the laptop in a quite room you can hear non stopping electrical noise near the fan even when the fan stops. Especially when power cable is plugged in for charging
Is there anyone having the same issue?
09-20-2017 10:39 PM
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09-21-2017 01:15 AM - edited 09-21-2017 01:29 AM
no, that's not fan.
the electrical noise is still there when fan stops
it's continuous and it's so annoying when working
when you do something like scrolling a web page, more noise coming
on a battery the noise is on an acceptable level, but on a power cable....
my bios is the latest and set to default
exactly the same as this video https://www.youtube.com/watch?v=jOgFPlS_b1s
my laptop is the top model in it's range, I spent lot of money and expect reasonale quality.
I wish Lenovo can investigate that