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07-15-2014

Belgium

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  • Registered: ‎07-15-2014
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  • Message 11 of 12

Re: Yoga 13 Headphone Hum / Ground Noise

2014-07-15, 13:04 PM

I'm aware that this thread is old, but I have the exact same problem. I was wondering if there's any more information on the issue now that the Yoga 13 is a bit more common than back in february 2013.

 

I'm using an official Lenovo power supply, and I get a loud audible noise when it's plugged in, not exactly of constant frequency. (In fact, the sound is modified by the computer itself. I can "hear" when I'm running processing intensive tasks, for example.) It also occurs when the power supply is running off 110V as well as 230V (both tested).

 

I'm assuming it's strong ground noise, because on some amplifiers it doesn't even go away when I turn the volume on their input all the way down.

 

Is anyone/everyone else experiencing this? Is it possible to fix it?

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1725 Posts

08-14-2011

USA

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  • Posts: 1725
  • Registered: ‎08-14-2011
  • Location: USA
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  • Message 12 of 12

Re: Yoga 13 Headphone Hum / Ground Noise

2014-07-15, 16:21 PM

Uninstall the Realtek driver and see if you experience the same issue with M$'s default driver (after a reboot of course).

 

I am sure you will like the results. lol

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