no output device found in y Macbook Air
no output device found in y Macbook Air
MacBook Air 13″, 10.13
no output device found in y Macbook Air
MacBook Air 13″, 10.13
Have you done a PRAM reset, CMD+Option+p+r...
http://support.apple.com/kb/HT1379
In fact, do 3 in a row, takes a bit of time.
Intel-based Macs: Resetting the System Management Controller (SMC)...
Open System Preferences >> Sound >> Tab called Output and see if Internal Speakers is chosen
no show internal speakers
no output device find
what shall i do ?
no output device find
what shall i do ?
Thanks very much
Update to mac OS Big Sur should work
no output device found in y Macbook Air