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PC running slow?
If you have a Mac error code with no sound output device on your computer, you need to check out these ideas for solutions.
No sound on your Mac? Don’t panic – this is usually not the last problem that is difficult to solve. In this article, we suggest ineight proven fixes to help you get sound back on Mac in no time.
Try To Fix Errors
You may not have to try all of these types of fixes; Just go through the list until the problem is resolved.
- Check the stability of various applications
- Disable external speaker
- Test audio
- Disable Bluetooth settings
- Restart Mac
- Reset NVRAM
- Create Test Website in Safe Mode
- Update Mac OS
Fix 1. Check The Sound In Different Applications
Be sure to play audio in different applications (like Youtube, iTunes, Spotify, etc.). Check to see if it is related to the application you are having the problem with:
- If so, this market of bad apps is to blame. Please update / uninstall the app to fix the problem.
- If only (no sound in ALL applications), skip to 2. while installing the patch.
Fix 2: Disable Physical Speakers
Sometimes you can’t hear sound far from your Mac, becauseBecause the stereo is streaming it to external devices like headphones, etc. If not, skip to fix 3.
Fix 3. Check Your Audio Settings
Why is there no audio output device on my Mac?
1) Click the System Preferences icon in the Dock, then click the Sound icon. 2) Click the Output tab> Internal Speakers. Move the Output Volume slider all the way to the right, and make sure the checkbox next to Silent is unchecked. 3) Make sure you think you can hear audio on Mac again.
If the numbers on your computer are cut off or set too low, you will not be able to hear the sound. To make sure someone has turned up the volume:
1) Click the system settings icon in each dock then click the sound icon.
2) Click the Output tab> Internal Speakers. Move the general output slider up and make sure the checkbox is not explicitly checked before mute.
If instead of inlineIf you see the message “Digital or Output, no performance device found” on these speakers, plug the headphones directly into the headphone jack and unplug them. Continue inserting and pulling out the connector until the internal speakers appear. Then repeat step 2).
Fix 4: Change Bluetooth
Sometimes you don’t have this sound problem just because your bluetooth is on and everything is sending sound to the device your computer is connected to. If so, we need to turn off Bluetooth in order to eliminate the resulting interference.
- If yes: Click Disable, Bluetooth, then click Close.
- If not (eg Bluetooth: click Off): Click the Close button. Go to patch 5.
Restart 5: Your Mac
A simple system can solve many minor problems with our program, including sound problems. After restarting, you can check it again and see if you can hear sound from behind.
Six Easy: Recover And Reset NVRAM
By resetting NVRAM, we restore the default settings (including speaker volume, display period and resolution, etc.). This can be useful for troubleshooting audio problems.
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2) Turn on the computer by pressing the power button and IMMEDIATELY holding down the command key 
, options / alt =” “button 
3) Do not release the buttons until you hear the startup tone. (This restart takes up to 20 seconds.)
4) After startup, your computer will be updated with default settings. This time you can ask to readjust the speaker volume, time Name and additional area, display solution, etc.
Hotfix 7. Create A Full Test Account In Safe Mode
In this method, we will create a new Apple Seller account and check if the audio is working properly on this new account. Here’s a quick guide:
2) Enter safe mode, hold the specific Shift key and click the electric mouse. Don’t reveal the Shift secret until you see the Apple logo. Alt = “”
5) Click the padlock> Add icon. Then enter my user password when prompted.
6) jpeg Select “Administrator” under “New Account”. In the “Full Name” field, enter a name for your My chosen account (in my case, TEST). Then create visiting users.
Note. This account does not require personal details as this is only a test account.
7) Obviously, you are asked to confirm the creation of a new account, even if you do not have a password. Click OK> Close button.
8) Restart your computer and log in with the same account you created. Check the sound and make sure it is working correctly:
- If yes, it means that a certain profile from a previous Apple account was probably corrupted. Skip to 9) and contact Apple Support to recover your Apple account.
- If not, skip to 9) and skip to Hotfix 8.
9) Click System Preferences> Users & Groups> Lock Image on the minus sign to remove the current one My test account.
Patch 8: Update Mac OS
If all of the above fixes do not solve your problem, you may be able to update your operating system. Sometimes an old program can have sound problems and Apple releases new versions to start with these problems.
IMPORTANT! Make sure you fully support your Mac before upgrading to a new operating system.
3) Wait for download and installation, after which your computer will automatically restart.
If all else fails, your best bet is to contact Apple Support or get your trusted computer repaired until the issue is resolved.
That’s it – 8 Proven Ways To Help You Solve Your Mac No Sound Issue. This hope helps and really comment freely below if you have further questions. ™ ‚
Alt = “”
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How do I fix Sound on my Mac no output devices?
Check your system settings: open system settings and click “Sound”. Click the Output tab and click Internal Speakers. Make sure the Mute Audio option next to Output Volume is not disabled (there should be no bumps in the check box). Make sure each of our Output Volume sliders is moved to the right.
How do I add a Sound output device to my Mac?
On your Mac, choose Apple menu> System Preferences, turn on Sound, and then click Output. Select the GPS you want to use from the selectable audio output device list. ), USB speaker and AirPlay devices.
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