How to fix missing or lost sound in Windows

If you don't hear any sound through your speakers when playing a song, video, game, or other sound-related activities, review the sections below for help on troubleshooting the issue.

Check software volume control settings

Many programs and games have settings for controlling sound output, and these settings can override the volume settings in Windows. Look for a speaker icon or sound settings in the software menu bar or status bar, and check if the sound is muted or turned down. Muted or very low sound is often a default sound setting in music or video playback software, and online video sites, like YouTube. Unmuting the sound or increasing the sound volume often fixes the problem and restores your sound.

If the software's sound settings are not muted, and you increased the sound volume in the software settings, but you still have no sound, continue to the next section.

Check Windows volume control settings

Check for a small sound icon in the Windows notification area in the bottom right corner of the Windows desktop. If this icon is missing, follow the steps below. If you see this icon, skip to the next section.

Windows 10

1. Open the Control Panel.

2. Click the Taskbar and Navigation icon.

3. On the Taskbar page, scroll down to the Notification area section and click the Select which icons appear on the taskbar link.
4. Find the Volume option on the page. To the right of that option, make sure the switch is set to On. If it is not, click the switch to turn it to the On position. The switch is turned on when it is blue.

5. Close the Taskbar settings window.

Windows 8

1. Open the Control Panel.
2. Click the Taskbar icon.
3. On the Taskbar tab, click the Customize button next to the Notification area.
4. Scroll down in the list until you see the Volume option and a speaker icon. On the right side, in the drop-down menu, make sure Show icon and notifications is selected. If it is not, select this option.

5. If you changed the selection in the drop-down list, click OK in that window and the Taskbar Properties window and close the Control Panel.

Windows Vista or 7

1. Open the Control Panel.
2. Click the Taskbar and Start menu icon.
3. On the Taskbar tab, in the Notification area section, click the Customize button.
4. Scroll down in the list until you see the Volume option and a speaker icon. On the right side, in the drop-down menu, make sure Show icon and notifications is selected. If it is not, select this option.

5. If you changed the selection in the drop-down list, click OK in that window and the Taskbar and Start menu Properties window and close the Control Panel.

Windows XP

1. Open the Control Panel.
2. Open the Sounds and Audio Devices icon.
3. Verify the Place volume icon in the taskbar check box is checked. If this option is not available or is grayed out, skip to the next section of this page.
4. If you were able to check this box, click OK and close out of this window and the Control Panel.
5. Double-click the sound icon in the Systray and verify that all the sound volumes are mid-way or higher.

Windows 2000

1. Open the Control Panel.
2. Open the Sounds and Multimedia icon.
3. Verify the Show volume control on the taskbar check box is checked. If this option is not available or is grayed out, skip to the next section of this page.
4. If you were able to check this box, click OK and close out of this window and the Control Panel.
5. Double-click the sound icon in the Systray and verify that all the sound volumes are mid-way or higher.

Windows 95, 98, or Me

1. Open the Control Panel.
2. Open the Multimedia icon.
3. Check the check box for Show volume control on the taskbar. If this section is grayed out, change the playback Preferred device by clicking the down arrow and selecting the appropriate option. If that is also grayed out, skip to the next section of this page.
4. If you were able to check this box, click OK and close out of this window and the Control Panel.
5. Double-click the sound icon in the Systray and verify that all the sound volumes are mid-way or higher.

Verify the installed driver settings

1. Open the Device Manager.

2. Verify there isn't a conflict or error (yellow exclamation point or red X) next to any of the listed devices. If conflicts exist, skip down to the conflicts section.
3. Verify no Other devices are listed by clicking View at the top of the window and selecting Show hidden devices. If other devices are listed, skip down to the other devices section.
4. Verify the Sound, video and game controllers category is listed. If not, skip down to the missing sound card section.
5. If no conflicts or other devices are listed, and your sound card is listed with no conflicts, skip to the next section.

Conflicts section

If Device Manager reports conflicts, it's likely that either the appropriate drivers are not installed, or there's a device resource conflict. If you open the device that is conflicting and view the properties, additional details about the conflict may be listed. Additional information about error codes, and help with Device Manager, is on our Device Manager section.

If you cannot locate additional information about your issue or resolve it, follow the steps below.

1. Under Sound, video and game controllers, highlight each device and press the delete key to remove the device.
2. Reboot the computer.
3. As the computer is booting, the system detects the sound card and any of its devices and reinstall those devices. If prompted for a location of drivers, try pointing it to your sound card CD (Compact Disc) or your Windows CD. If this doesn't work or cannot locate the proper files, get the latest sound drivers from your sound card manufacturer.

Other devices section

If Other devices are listed, these could be the sound card or another conflicting device. If any other devices are listed, we recommend you remove those devices, reboot the computer, and let Windows re-detect the devices.

If this does not work, determine what device is not detected and resolve that issue first.

Missing sound card section

If you are missing the Sound, video and game controllers category in Device Manager, your sound card drivers may not be installed properly. Your sound card may also be disabled, malfunctioning, or unavailable. First, verify no conflicts or other devices are present in the Device Manager. Second, verify that the computer has a sound card and that it is enabled.

If this is an onboard sound card, verify it is enabled in the CMOS setup.

• How to enter and exit the BIOS or CMOS setup.

If you have no adapters or cannot click the down arrow to select the correct adapter, close out of this window. In the Control Panel, double-click the System icon, click the Device Manager tab within Device Manager, and ensure there are no yellow ! or red X next to a device.

If you have either of these on any of your sound devices, remove everything under Sound, video and game controllers and reboot the computer. If, after rebooting the computer, you still have the same conflicts, double-click the conflicting device and refer to our Device Manager error codes section for additional information.

Verify speaker connections

Verify the speakers are plugged into the computer, and connected to the proper port on the computer. Verify the speaker settings and speakers are not at fault by running through computer speaker troubleshooting.

• Why do my computer speakers not work?

Sound card drivers

If the above recommendations don't help, remove all devices under Sound, video, and game controllers in the Device Manager and reboot the computer. Doing this causes Windows to reinstall all missing drivers. Often, this process repairs corrupt drivers. If this does not work after rebooting the computer, download and install the latest sound card drivers from the computer or sound card manufacturer. A listing of manufacturer web pages for sound card drivers is on our sound card drivers page.

Defective hardware

Finally, if the above recommendations don't resolve your issue, the sound card is defective, or the operating system is corrupt. We recommend you contact the manufacturer of the sound card or computer for a replacement or additional recommendations.