Mic doesn't work in Acer Aspire 4736z in windows 7 64 bit

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callkalpa
callkalpa Member Posts: 1 New User

Hi,

 

I have Acer Aspire 4736z notebook and I installed Windows 7 64 bit and I installed Realtek sound drivers for windows 7 64 bit as well. Initially the sound output didn't work at all. After some searching I found that it gets solved once the BIOS is updated so I updated the BIOS version to 2.08. Now the sound output is working, but the mic is not working.

 

I tried with adjusting the sound level, microphone boost and disabling all sound effects. But still the mic doesn't work. What would be the cause and how can I overcome the issue?