How to repair- SOUND BLURRED

speaker malfunctioning.

MacBook Pro 15″, macOS 10.14

Posted on Sep 25, 2020 4:50 AM

Reply
1 reply

Sep 25, 2020 6:05 AM in response to mpsutto

mpsutto wrote:

speaker malfunctioning.


—reboot

—Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379

—Try resetting the SMC https://support.apple.com/en-us/HT201295

—try running the Diagnostic/AHT http://support.apple.com/kb/HT1509

—Call Customer Support (800) MY–APPLE (800–692–7753)

—or on line https://getsupport.apple.com/

—or call AppleCare Support at 1-800-APLCARE (800-275-2273)



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How to repair- SOUND BLURRED

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