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SOLVED: Audio jack problem, no speaker sound, red light ...
https://www.ifixit.com/Answers/View/8797/Audio+jack+problem,+no+speaker+sound,+red+light#:~:text=The%20red%20light%20in%20the%20headphone%20jack%20means,the%20port%20operates%20in%20optical%20or%20analog%20mode.
Red light in headphone jack and no sound … - Apple Community
https://discussions.apple.com/thread/3694502
Your analog/digital switch in the port is stuck -- the red light is the dgital audio signal. Try the headphone plug again, this time wiggling it from side to side while it's plugged in. Repeat as needed. If no luck, take the machine in for repair under your warranty.
Macbook Pro Red Light/No audio Problem solved. | Mac-Forums
https://www.mac-forums.com/threads/macbook-pro-red-light-no-audio-problem-solved.36726/
After doing so, the headphone jack will not work as an audio output for either analog or optical, but the internal speakers will work fine. This is b/c the switch is basically bypassed, the macbook will never know whether there …
SOLVED: Audio jack problem, no speaker sound, red light ...
https://www.ifixit.com/Answers/View/8797/Audio+jack+problem,+no+speaker+sound,+red+light
15 Answers. The red light in the headphone jack means that the MacBook Pro thinks that an optical audio cable is plugged into the port. Try unplugging and replugging a headphone plug into the port several times. There is a tiny sensor inside the port that determines whether the port operates in optical or analog mode.
Strange red light from my MacBook Pro – mkaz.blog
https://mkaz.blog/misc/strange-red-light-from-my-macbook-pro/
Grab a Nice and Clean Sharp Toothpick, and find a LIttle dent on 7’oclock position. and push that little dent for a several times, At first it will blink a few times, and keep trying until the red light go off, It took about only 2 minute! also make sure you won’t damage any other port or parts, you have to push the toothpick very gently!
MacBook Pro Audio Stuck on Digital Out - iFixit Repair Guide
https://www.ifixit.com/Guide/MacBook+Pro+Audio+Stuck+on+Digital+Out/129645
Introduction. For anyone who has a Macbook / Pro with the red light stuck coming out of the headphone port and no sound! Mac in images was an Early 2015 13” Macbook pro but this guide may help other model owners. On investigating the issue on my mac I discovered the issue was due to a poorly soldered pin on the headphone jack whose solder joint was already …
MacBook Has No Sound? Get Not Working Sound Back …
https://recoverit.wondershare.com/mac-tips/macbook-no-sound.html
To fix the MacBook audio not working issue, you can consider restarting its Sound Controller. Step 1. Just go to your Mac's Finder, browse to Applications > Utilities and open the Activity Monitor. Step 2. Once the Activity Monitor window is launched, search for the "CoreAudio" process. Step 3.
What To Do If Your Mac Sound Is Not Working - …
https://www.macworld.co.uk/how-to/mac-sound-not-working-3504175/
Play something: To begin with, check if there is definitely no sound coming from your Mac by …
Mac Sound Not Working? 7 Simple Fixes for Audio Issues …
https://catrachadas.com/mac-sound-not-working-7-simple-fixes-for-audio-issues-on-mac
Then open it Sound> output In System settings and choose your TV from the Select a device for sound output Section. Start the Audio MIDI setup App. Select the HDMI option in the left pane and choose your TV from the output Tab. If you can't see the speaker icon next to cannot HDMI, click the gear button, and select Use this device for sound output. 7.
If the internal speakers on your Mac aren't working ...
https://support.apple.com/en-us/HT203186
Click Sound. Click the Output tab, then select the built-in speakers. If you don’t see built-in speakers as an option in the Output window, contact Apple Support. If the Output volume slider is set low, move the slider to the right and test again. If the Mute checkbox is selected, deselect it and test again.
The headphone jack on my MacBook Pro just stopped working ...
https://apple.stackexchange.com/questions/55243/the-headphone-jack-on-my-macbook-pro-just-stopped-working-how-do-i-fix-it
I'm not sure if it's a hardware issue for you; if you go under System Preferences → Sound → Output, you should see Headphones as one of the output devices. Most likely the audio is being directed to some other output device (like Soundflower or Boom). Just make sure that Headphones is selected.
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