How to fix no sound on my macbook pro?

1. From the Apple menu , choose System Preferences.
2. Click Sound.
3. Click the Output tab, then select the built-in speakers.
4. If the Output volume slider is set low, move the slider to the right and test again.
5. If the Mute checkbox is selected, deselect it and test again.

Quick Answer, why did my Sound stop working Macbook Pro? Check for a power switch and volume adjustment on your external speakers. If necessary, turn the speakers on and adjust the speaker volume. On your Mac, choose Apple menu > System Preferences, click Sound, then click Output. … If they aren’t, try unplugging the speakers and then plugging them in again.

Moreover, how do I reset the Sound on my MacBook? Click “System Preferences” in the dock and then click “Sound,” located under the Hardware section. Click the “Output” tab and make sure that the proper sound output device is selected.

Similarly, why has my Sound stopped working? Check your volume settings Once you open the window, click Open Sound Settings. In the Sound Settings window, click Sound Control Panel. Within the Sound Control Panel, open the Playback tab. … If the sound is not working, right click on the default audio device again, this time selecting Properties.

Additionally, why is my Mac muted? The most common reasons for audio not working on Mac, are either that your sound settings are muted from the settings, or that the audio device you’re using for listening is not connected properly.Check System Preferences: Open System Preferences and click Sound. Click the Output tab and click on Internal Speakers. Check that Mute next to Output Volume is not muted (there should be no tick in the checkbox). Make sure that the Output Volume slider is moved to the right.

How do I unmute my Mac?

1. Press the “Mute” key once to mute all system sound.
2. Press and hold the “Volume Down” key until the mute symbol appears, or simply press and release this key repeatedly until you reach mute status.
3. Press the “Mute” key again to unmute the MacBook’s sound volume.

Why can’t I hear anything on my computer?

Open the system menu and make sure that the sound is not muted or turned down. Some laptops have mute switches or keys on their keyboards — try pressing that key to see if it unmutes the sound. … Click on Sound to open the panel. Under Volume Levels, check that your application is not muted.

Why is my iPhone’s sound not working?

Go to Settings > Sounds (or Settings > Sounds & Haptics), and drag the Ringer and Alerts slider back and forth a few times. If you don’t hear any sound, or if your speaker button on the Ringer and Alerts slider is dimmed, your speaker might need service. Contact Apple Support for iPhone, iPad, or iPod touch.

How can I restore the sound on my computer?

Open the “Sounds and Audio Device Properties” screen from the Control Panel. Click on the “Hardware” tab and select your sound card. Click the “Troubleshoot…” button and follow the on-screen prompts to diagnose and repair your problem.

Why is the sound on my laptop not working?

Check Your Volume Click the speaker icon in the bottom-right corner of the Windows taskbar, and make sure your volume is unmuted and turned up. (If you have external speakers plugged in, make sure they’re turned on and turned up, too.)

Why won’t my Sound buttons work on my Mac?

Solution 1: Check Sound Settings of Mac Before moving to any hard step, make sure the internal sound settings are correctly set. Visit the System Preferences > Sound > Output tab. Make sure the Mute option isn’t enabled next to the Output Volume. … Disconnect all the peripherals from the Mac and then see the Sound works.

How do I mute my Macbook Pro microphone?

On a Mac, open System Preferences and select Sound then choose the Input tab. There, slide the Input Volume slider down to the lowest level on the far left, and your mic will be muted until you raise that volume again.

How do you reset P RAM on a Mac?

1. Power off your Mac.
2. Press your Mac’s power button and then hold these four keys at the same time: ⌘ + option + P + R.
3. Continue holding the keys until your Mac restarts for the second time. On older Macs, the chime will sound upon restart.

How do I turn on the volume control on my Mac keyboard?

To mute, decrease, or increase the volume on your Mac, press F10 , F11 , or F12 on your keyboard, respectively. To enable the volume slider in the menu bar, click the Apple menu → click System Preferences → click Sound → check the “Show volume in menu bar” box.

How do I unmute my sound?

How do I activate the sound on my computer?

Right-click the speaker icon on the taskbar and choose Playback Devices to see other sound settings. On the Playback tab, make sure you have the correct audio device set as the default device. If not, select it and click Set Default.