How to recover when the computer boot sound disappears

Why do you have to ask for it? It doesn't matter, hehe go into the Control Panel Sound and Audio Sound to see if the audio file is still there.

Is the sound card gone? Reinstall a sound card! There is a universal sound card.

Restoring the system is more straightforward.

You can try the following methods in the system to solve the problem of no sound on your computer:

1.Confirm the output device status setting.

a.Enter [Sound Settings](1) in the Windows search bar, and then tap [Open](2).

b.Check whether [Select Output Device] is set to the built-in speaker(3).

c.Confirm that the speaker volume is set to silent. In the sound settings, tap [Sound Control Panel](4).

e.Tap [Level] (8), use the slider to adjust the speaker volume and confirm that the speaker is set to [Non-silent mode](9), and then tap [OK](10) to save the settings.

2.Enable and reinstall the driver in Device Manager.

a.Enter [Device Manager](1) in the Windows search bar, and then tap [Open](2).

b.Tap the triangle (3) next to the [Audio Input and Output] device type. Right-click on [Built-in Speaker] (4) and click [Enable Device] (5).

If the [Enable device] option is not displayed, your built-in speaker is enabled, and please proceed to the next step.

c.Right-click on [Built-in Speaker] (6) and click [Update Driver] (7).

f.The automatic driver update is complete, and click [Close](9).

3.Perform the built-in Windows troubleshooter.

a.Enter [Sound Settings](1) in the Windows search bar, and then tap [Open](2).

b.Click [Troubleshoot] (3) of the output device.

c.Follow the instructions provided by the troubleshooter to complete the troubleshooting process.

4.System Restore.

If all the troubleshooting steps have been completed and the problem persists, do a system restore after the backup.

Answer: First of all, check whether there is a sound control icon in the taskbar at the bottom right foot of the computer desktop, if there is such an icon, it means that there is no problem with the sound card installed on the computer; Then click the sound control icon with the left mouse button, and the sound volume adjustment switch control window will appear, check whether the volume is adjusted to the lowest, and whether mute is checked. [Heart].

3. If you can't find the volume control icon on the computer desktop, it may be a driver problem, and some are not displayed, we can enter the start --- settings - "Control Panel" - Sound and audio devices command, open the "Sound and audio device properties" dialog box, and click on the button to make sure that there will be a sound icon in the taskbar at the bottom right foot of the desktop, and then check whether the volume is adjusted well and whether it is muted. 4. You can also click the "Sound" tab in this dialog box, and then click one of the program events in the "Program Events" column (such as the program error), and then select a sound type, and then see if the "Preview" button on the right is black. If it is black, the sound card is normal, and the fault may be due to the system volume being too low, or mute, or the speaker is malfunctioning.

If you have installed a program to restore the system with one click, you should have no problem restoring the system with one click.

First of all, find out the reason, see if the small speaker in the lower right corner is turned off, if so, click the small horn, and click the slash. It's not like that, shut down and restart, there is no sound yet, maybe the sound card is broken, find someone to fix it.