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人物
cuffie non funzionanti
Sul mio MacBook Pro (15 pollici, inizio 2008, OS X El Capitan) le cuffie non funzionano, se inserisco le cuffie non si sente niente e l'audio continua a uscire dagli altoparlanti.
Ho provato diverse cuffie, ma nessuna funziona.
In Preferenze di sistema -> Suono -> Uscita: è elencata solo una riga = "Altoparlanti interni".
non c'è la possibilità di scegliere "CUFFIE"
Come posso risolvere?
Grazie per i tuoi suggerimenti
ACDF
Hi,
Try resetting the SMC: https://support.apple.com/en-us/HT201295.
Try resetting the NVRAM: https://support.apple.com/en-us/HT204063.
最後更新:2017-09-24 22:56:21
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