hello sir I have MackBook Pro and there is no output speaker show in the the system setting and what at the time of switch on the Mac I hear the sound of on tune but at the time of on the laptop there was no sound can you help me out of this sir please
Hi I have a MacBook Air a2179. It was water damaged on the audio jack board area. I changed the audio board, and the Mac does recognize the internal speakers when I go to system settings sounds, I see the internal speakers in the output section. However, I have no sounds, and this happens to internal speakers only, I can hear the sound through an external speaker or headphone. Could you please help? By the way, I am not sure if this is related or not, but there is a tiny led on the logic board beside the button used for draining extra power from the board, this led is always on. Thanks Hamid
I did PRAM reset according to the instruction, but I am not sure if I did it correctly or not, because I could not find anything new about the system after doing that and the speakers still do not work @@phantom4167
hello sir I have MackBook Pro and there is no output speaker show in the the system setting and what at the time of switch on the Mac I hear the sound of on tune but at the time of on the laptop there was no sound can you help me out of this sir please
May be software issue, res installation will solve the issue
Hi I have a MacBook Air a2179. It was water damaged on the audio jack board area. I changed the audio board, and the Mac does recognize the internal speakers when I go to system settings sounds, I see the internal speakers in the output section. However, I have no sounds, and this happens to internal speakers only, I can hear the sound through an external speaker or headphone. Could you please help? By the way, I am not sure if this is related or not, but there is a tiny led on the logic board beside the button used for draining extra power from the board, this led is always on.
Thanks
Hamid
To test the internal speakers are working fine you must have another speaker, may be your internal speakers are faulty or there is some signal issue..
did you do a RAM reset?
PRAM you mean? I did, but I cannot find if the PRAM really reseted or not and the speakers are not working yet. @@phantom4167
I did PRAM reset according to the instruction, but I am not sure if I did it correctly or not, because I could not find anything new about the system after doing that and the speakers still do not work @@phantom4167
👍
But how did you repair the connection?
Just clean them, using iP