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 Does microphone related to motherboard?, Help.

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TSArnaude
post Dec 29 2017, 04:47 PM, updated 8y ago

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Recently i sent my samsung a7 to repair. The guy said the problem is motherboard. So i did change the motherboard. Today i just noticed the mic doesnt work. I can hear caller, but caller dont hear me. Any possiblity this occur bcos of motherboard i recently changed?
ashleemak
post Dec 29 2017, 07:49 PM

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Hi A7 which year model ya?
TSArnaude
post Dec 29 2017, 08:31 PM

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QUOTE(ashleemak @ Dec 29 2017, 07:49 PM)
Hi A7 which year model ya?
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2016
ashleemak
post Dec 29 2017, 10:04 PM

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Hi, thanks for the reply.

Your A7 (2016)'s microphone is attached to the motherboard, so if the technician exchange it to a new one then the microphone in your phone should be the new one.

Have you try to factory reset your phone before sending it to the technician?

 

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