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Make sure your Mac is connected to the network. To check your connection, choose Apple menu > System Settings, then click Network in the sidebar (you may need to scroll down). The indicator next to your type of network connection should be green. Open Network settings for me. If the computers are supposed to be in the same workgroup and on the ...
- If you can’t hear sound from your Mac speakers - Apple Support
Check for a power switch and volume adjustment on your...
- If you can’t hear sound from your Mac speakers - Apple Support
- Your Mac doesn't start. There could be multiple reasons your computer won't start. Luckily, there are many troubleshooting steps you can take to (hopefully) resolve the issue in just a few moments.
- Your Mac crashes after startup. If your Mac starts normally but crashes soon after startup, it probably has a software problem. You can try different solutions that depend on the type of Mac.
- The Mac's display randomly freezes. If your computer screen suddenly freezes, there are a few things you can try to resolve the issue. A lot depends on whether Finder is frozen or the entire computer.
- My login doesn't work anymore. If for whatever reason, your Mac login doesn't work, you can reset it. To do so: On the login screen, click on the ? to the right of the password field.
- Overview
- If you’re using your computer’s built-in speakers
- If you’re using external speakers connected to the audio output port of your computer or display
- If you’re using external speakers connected to the USB port of your computer or display
- If you’re using your display’s built-in speakers
- If you’re using a digital receiver
First, make sure any volume controls in the app you’re using aren’t turned all the way down. Also, try playing a different audio file, CD, or DVD, or try playing the file or disc on another computer or media player to isolate the problem. Then, try the following solutions.
1.Unplug any headphones or external speakers.
2.On your Mac, choose Apple menu > System Settings, then click Sound in the sidebar. (You may need to scroll down.)
Open Sound settings for me
3.Click Output on the right. Make sure [Mac model] Speakers is selected, the “Output volume” slider is not all the way to the left, and the Mute checkbox is not selected.
•Make sure the speakers are plugged into the audio output port on your Mac or display, and if necessary, into a power supply. 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 Settings, then click Sound in the sidebar (you may need to scroll down). Click Output on the right, then make sure your external speakers are selected in the output device list.
Open Sound settings for me
If your external speakers still aren’t working, check the instructions that came with your speakers.
1.On your Mac, choose Apple menu > System Settings, then click Sound in the sidebar. (You may need to scroll down.)
2.Click Output on the right, then make sure the external USB speakers are selected.
3.Press and hold Option, then choose Apple menu > System Information.
Open System Information for me
4.Click USB in the Hardware section of the sidebar, then make sure your speakers are listed. If they aren’t, try unplugging the speakers and then plugging them in again.
If your external speakers still aren’t working, check the instructions that came with your speakers.
•Unplug any headphones or external speakers from your Mac.
•Make sure the cables from the display are connected to the ports on your Mac.
•On your Mac, choose Apple menu > System Settings, then click Sound in the sidebar. (You may need to scroll down.) Click Output on the right, then make sure [Mac model] Speakers is selected in the output device list.
Open Sound settings for me
•If you’re using your computer’s digital output port (not available on all computers), choose Apple menu > System Settings, then click Sound in the sidebar. (You may need to scroll down.) Click Output on the right, then make sure Digital Output is selected in the output devices list.
Open Sound settings for me
•Make sure your computer is connected to a digital-ready receiver using an optical digital cable, and that your receiver is set up for digital input (see the information that came with your receiver).
•Try adjusting the volume on your receiver. You can’t use the computer’s volume controls to adjust the volume while using digital output.
If you’re not hearing sound for specific alerts, see Change the alert sounds. For information about the audio ports on your Mac or display, see About the audio ports.
See alsoIf your Mac switches to a different audio deviceChange the sound output settings on MacChange the sound input settings on Mac
Dec 31, 2019 · Run Apple Diagnostics. Â To do this, press and hold the D key while you boot your Mac, and then see if any hardware issues are detected. Boot into Safe Mode. Â Press and hold the Shift key while your system starts to boot into Safe Mode. See if the problem persists.
- Editor, Iphone And Video Games
Press and hold the power button. While holding the power button, plug in the power cord of your iMac. Continue to hold the power button for about 3-5 seconds until you see the DFU logo on the Host MacBook. Release the power button. Now your bricked iMac is in DFU mode.
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Jan 22, 2024 · Adjust Your ISP’s DNS Settings. Click the Wi-Fi symbol in the menu bar, launch Wi-Fi Settings, and select Details beside your Wi-Fi name. Open the DNS tab from the sidebar menu and click the ...
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Jul 26, 2021 · Hold the power button down for 10 seconds to switch off your Mac. 2. Switch your Mac back on, and hold Command (⌘) + R. 3. This takes you to macOS Recovery, where you can select Disk Utility. 4 ...
