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ckhown
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Posts: 117
Registered: ‎01-19-2008
Location: Malaysia
Views: 2,086
Message 1 of 4

LED HeadPhone Jack

Dear All,
 
Lenovo Y410, there have a red LED on Headphone jack,  but there is no microphone LED light, ?
 
Thanks
Nicholas K.H.Chai
Malaysia
YM: ckhown
Phil_L
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Posts: 44
Registered: ‎01-02-2008
Location: UK
Views: 2,061
Message 2 of 4

Re: LED HeadPhone Jack

Hi

If the red LED is inside the headphone socket then this is for optical out, i.e. connecting your laptop to a surround sound amplifier using an optical cable and the red LED light isn't for finding the connection in the dark but is for carrying digital data.   The microphone socket doesn't output digital audio so it has no LED light inside it.

Regards

Phil


jasonhockeyguy
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Posts: 111
Registered: ‎03-24-2008
Location: Citrus Heights, California
Views: 2,059
Message 3 of 4

Re: LED HeadPhone Jack

They also sell USB Microphone adapters for notebooks too.
Proud supporter of the Toronto Maple Leafs Hockey Club
ckhown
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Posts: 117
Registered: ‎01-19-2008
Location: Malaysia
Views: 2,043
Message 4 of 4

Re: LED HeadPhone Jack

Thanks,,, waa... this laptop support digital cables too ... i am so surprise ....
Nicholas K.H.Chai
Malaysia
YM: ckhown

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