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Ashik, Mac Technician
Category: Mac
Satisfied Customers: 11061
Experience:  Bachelor of Computer Application (BCA), 9+ Years of Experience in troubleshooting Macs, iPhone, iPad, iPod etc
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My mac has no sound. Can you help

This answer was rated:

My mac has no sound. Can you help?
Hi I am Ashik. I think i can help you
What version of Mac OS X are you using ? (Click on the Apple icon and select "About This Mac")

What type of Mac are you using ? (iMac, Macbook , MBP etc)
Customer: replied 8 years ago.
Version 10.5.7

Mac Power G5
Did you plugged an headphone recently ?
Customer: replied 8 years ago.
hmm..that strange !

What type of Mac are you using ? (iMac or ?? )
Customer: replied 8 years ago.
Power G5
OS-X Version 10.5.7
Try these troubleshooting steps...

Reset PRAM and NVRAM

  1. Shut down your iMac
  2. Locate the following keys on the keyboard: Command, Option, P, and R.
  3. Turn on the computer.
  4. Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears and before the chime sound.
  5. Hold the keys down until the computer restarts and you hear the startup sound for three times.
  6. Release the keys.

SMU (System Management Unit) Reset
  1. Turn off the computer.
  2. Remove the power cord from the computer.
  3. Wait two minutes.
  4. Plug in the power cord.
  5. Turn on the computer.

Only click ACCEPT after it worked
Ashik and 4 other Mac Specialists are ready to help you
Customer: replied 8 years ago.
Thanks! It worked!
Thanks for Accepting my answer and glad to hear that it worked !

Best Regards,