Mac os x headphone jack red light

RED Light coming from headphone jack.

Sound works fine, headphones or speakers, but whenever the sound is on the light comes on. It usually turns off when the sound does but not always, or immediately.

Add your answer

This is a common software issue on Mac OS X and earlier versions. switch in the port is stuck -- the red light is the dgital audio signal. Some people also have had luck inserting their headphone jack and directly on the port and blow as hard as you can while the mac is on.

Yes, the red light you're seeing is in fact the optical audio data. The headphone jack output on your Macbook Pro doubles as an optical out. By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

macbook pro classic audiojack red light reassemble headset

Ubuntu Community Ask! Home Questions Tags Users Unanswered. Red light from headphone jack Macbook Pro running Ubuntu Does this happen on OS X?

No sound on Mac? Check these things first

I think the headphone jack may also be a optical output. I'm using ubuntu These are the steps to solve red light audio jack issue in Macbook. That disables all audio output for me on a MacBook Pro.

My headphone jack glows with a red light

Thank you! I was getting ready to visit an authorized apple dealer to fix the problem.

Reinstalled latest OS update Go figure…. Even when I do this my sound still does not work whether I have earbuds or nots, can anyone help me?

The Headphone Port: The Mac’s Achilles Heel

Called to Apple support: You can do this at the command line as well. See https: Thank God I found this article before I took it to the service center. Eerily, it happened just after I dropped my mac! Thanks a ton!

  • edit hosts file mac os x 10.8?
  • Mac sound not working? Here’s how to fix it?
  • free fortran compiler mac os!
  • Getting Sound Back on a Macbook Pro (when the headphone is stuck on Optical)!
  • Fixing a MacBook Stuck on Mute?

Open to ActivityMonitor, list all process and search coreaudiod select and force quit. Problem solved: Hear a bump sound and audio is back!?

Audio & Sound Not Working in Mac OS X? It’s an Easy Fix

But if I let Mac shut down on its own, I have to do it again, but if I shut down manually it will be ok. Question; I have high Sierra. It wants to upgrade to Mojave. Hope this helps.

Name required. Mail will not be published required.

How to check your sound settings

All Rights Reserved. Reproduction without explicit permission is prohibited. Enter your email address below: Posted by: Helveticker says: March 1, at 4: Cindy Canning says: September 20, at 4: Siegfried says: March 1, at 6: Theo Vosse says: March 2, at March 4, at April 3, at Neville Moray says: March 2, at 1: March 2, at 8: Dennis says: March 2, at 3: Inger says: March 2, at 5: Graham says: March 2, at 9: MacDufus says: Cole Gotcher says: March 3, at 5: Frustrates says: March 2, at 7: Help says: March 12, at 1: Dave says: December 1, at 6: GLS says: March 3, at 9: HAI says: March 12, at ERik says: April 10, at 2: April 11, at 3: TheDude says: April 29, at 8: CaytlynGakkii says: May 8, at 5: Angelo says: May 15, at 2: May 15, at 9: KimBee says: July 6, at 3: July 16, at 8: Ariel says: May 30, at Nancy says: July 20, at 5: Alexander says: July 23, at August 12, at 8: STRNG says: August 20, at 6: Dan says: August 24, at 6: November 15, at 3: Kelvin G says: August 30, at Si knight says: Ally says: January 15, at 4: Dale Axelrod says: March 3, at 6: N says: December 20, at Sagish says: May says: September 21, at Filksy says: September 24, at 3: Bill says: September 24, at 7: Eric says: October 20, at 7: AllRise says: November 7, at 8: Justin B says: February 19, at 6: Tom Beasley says: November 8, at 2: November 8, at Joe says: November 13, at 6: Noy Goodman says: January 11, at 1: February 16, at 3: LOL Ted says: February 16, at 5: Big BANK says: June 10, at 2: Moe says: July 21, at 9: July 22, at Paul says: August 29, at Laura says: September 2, at 7: Lukas says: September 12, at 8: Ran says: December 7, at 1: Nick says: February 4, at 4: Yahtahei says: April 5, at 9: April 11, at Brian Ingarfield says: April 19, at 1: Adrian says: April 21, at Luisgilan says: Denise says: October 25, at 6: Maria says: November 21, at 3: January 24, at 8: Mikael says: April 1, at 4: