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Toshiba Satellite L555 has feedback problems


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#1 dwmarland

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Posted 05 August 2014 - 07:25 PM

Has anyone come across a problem with toshiba laptops with extremely loud and annoying feedback sound coming from the speakers when nothing is attached to either the mic-in or line out?



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#2 TsVk!

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Posted 05 August 2014 - 08:27 PM

Here's a excerpt from an identical problem fix on an Acer laptop.

 

"I solved the problem by going to Control Panel, under Hardware and Sounds I clicked on Manage Audio Devices, selected Recording from the Sound Menu, clicked on Properties, and selected Levels (general, levels, enchancements, advanced tabs). On the Level Screen it says Microphone and Microphone Boost (+20 dB). I slid the ruler over to 0 on the Microphone Boost ruler. Problem solved!"

 

I hope this helps.



#3 dwmarland

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Posted 06 August 2014 - 07:34 AM

As a temp fix I simply connected a mic-in and line out jacks.  However, I don't want to carry that crap on the road.  I'm giving your recommendation a try and so far so good.  Thanks.






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