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limygit

macrumors newbie
Original poster
Dec 7, 2020
8
0
Central cali
Hi all i picked up a 2015 Macbook pro from a one owner private sale, i was told that the mic did not work, i was thinking no big deal i can sort that out lol..so far i have tested everything and was told by apple tech this...
I see, thanks for confirming! It seems like the automatic built-in system for mounting the startup disk seems to be having issues which isn't allowing the Mac to boot the macOS. In this situation it would be better if a technician mounts the disk manually, therefore our recommendation would be to proceed with service, considering the antireflective coating issue and the microphone not working as expected seem to be related to a hardware problem with the logic board

The laptop works fine apart from that mic problem .. any help thanks
i did the reset NVRAM and almost at the end i got an error code -510F
screen can not be done free as apple says its out of the four year warranty
 
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the format is 2ch 24bit integer 44.1khz is that the right one
 

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