Sound Stop Working Again on Windows 7
Rob Schultz / IDG
For all its positives, Windows sometimes acts in unexpected ways—like a sudden lack of audio. If your computer abruptly stops playing sound, try these piece of cake steps to fix the issue:
No sound in 1 app
- Start, reboot your computer.
- Confirm the program's book isn't turned downward or muted. In browsers like Chrome and Firefox, each tab tin exist muted individually—correct-click a tab to run into its condition. (The pick will say "Unmute tab" if currently silenced.)
- If you still can't hear annihilation in this program, effort uninstalling and reinstalling it. Before doing and then, outset back up whatsoever data and/or write downward how your settings are currently configured, every bit applicable.
Note: For paid software, your license for the plan may be tied to a specific version—if that'due south the case, you lot may need to practice a little hunting to find its installation program on the vendor's website. This same advice applies if you lot just prefer your version of the app over the current one.
No sound at all
Kickoff affair to check: The sound output device. Windows can sometimes change it to a dissimilar source unbeknownst to you. (To view this image total-size, right-click on it and cull "Open in new tab.")
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- First, check to brand certain Windows is using the right device for speaker output by clicking on the speaker icon in the taskbar. (Sometimes Windows will switch output to a unlike device, unbeknownst to you.) At the pinnacle of the popular-up window, you'll see the proper noun of the speaker currently in use—e.m., Speakers (ii-Anker PowerConf). Click on that name to switch to the proper device, if applicable. If using external speakers, make sure they are powered on.
- Reboot your estimator.
- Verify via the speaker icon in the taskbar that the sound is not muted and is turned up.
- Ensure that the computer isn't muted via hardware, such every bit a defended mute button on you laptop or keyboard. Test by playing a song.
- Right-click the book icon and click Open Volume Mixer. Ensure that all options are on and turned up.
- Internal speakers still not working on your laptop? Plug headphones into the audio jack and exam again. If the headphones work, remove them to proceed troubleshooting the internal speakers.
- For desktop systems with speakers plugged into the three.5mm jack, attempt a USB speaker or USB headphones. (Or visa versa.) If the alternative device works, remove it to proceed troubleshooting the initial set of speakers. (See our roundup of best budget computer speakers if you lot are in demand of a new gear up.)
- Correct-click the volume icon again and choose Open up Sound settings (Windows 10) or Audio settings (Windows 11). For Windows x, find Related Settings in the window that opens, then click onSound Command Panel. For Windows 11, roll downwards to the Advanced section of the window that opens, then click on More than sound settings. For both operating systems, a new, smaller window labeled Sound will appear. Click on the Playback tab, and so confirm that your audio device (likely "Speakers") has a green checkmark next to information technology. And then click Properties and make certain that Apply this device (enable) is selected.
If your sound nevertheless doesn't work past this point, you lot may accept a missing or corrupt commuter for your audio controller.
- Uninstall the driver. Open the Device Manager (type device manager in the taskbar search box), go to Sound, video and game controllers, select the sound controller for the device that'southward malfunctioning, and press the Delete key.
- Reboot the organization and permit Windows to reinstall the driver, which it should practice automatically. If information technology doesn't, download the driver from your PC maker'south site or audio bill of fare manufacturer'due south site, and reinstall it manually.
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Alaina Yee is PCWorld's resident bargain hunter—when she'southward non covering PC building, computer components, mini-PCs, and more, she's scouring for the best tech deals. Previously her work has appeared in PC Gamer, IGN, Maximum PC, and Official Xbox Magazine. Yous can find her on Twitter at @morphingball.
Source: https://www.pcworld.com/article/491036/how-to-troubleshoot-audio-problems-with-your-pc.html
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