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Pete, Computer Engineer
Category: Mac
Satisfied Customers: 18113
Experience:  Over 16 years of computer experience, CISCO certified
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Internal mike not possible to activat onpowerbook mac

Customer Question

internal mike not possible to activat onpowerbook mac 10.10.4 in program rosettasone
Submitted: 2 years ago.
Category: Mac
Expert:  Pete replied 2 years ago.
Hi there,
Check that the microphone sound level is not muted.
Check if the microphone works with any other application (e.g. Skype)
If the microphone was working ok previously then try resetting the PRAM:
Press Command + Option + P + R when you restart (whilst the screen is still blank) until you hear the restart sound for the second time.