How to turn off the boot sound, and how to cancel the power on and off sound of the computer?

Recently, many friends have told us that their computers have been automatically put on the computer, but they want to turn it off but don't know how to set it up, don't worry, in response to this problem, we have brought a solution to the problem of automatic computer start-up.

Here's how to fix it:

1. Click "Start" and "Control Panel" of the system, and click "Hardware and Sound" in the "Control Panel" window that opens;

2. Then click "Sound", or click "Change System Sound" or "Manage Audio Devices";

3. Select the "Sound" tab in the pop-up window about sound, and then select "Windows Login" in the "Program Events" list;

Well, the above is the solution to turn off the computer and automatically put it on the computer.

Can we disable startup**?

Unfortunately, there's no separate switch in Mac to manage boot**, but this one will adjust the presence or absence depending on the current system volume.

We can also solve it with the following method:

1.Does not shut down.

Many Mac users have a good habit of not shutting down, so there will be no need to turn on and mute, here is to emphasize: Mac not shutting down is a way that even Apple customer service will suggest.

However, there will always be a scene to restart, so try the second trick:

2.Press the mute button (e.g. F10) before powering off, and there will be no knock next time you turn on the device.

Yes, remember to turn off the sound.

So this method is still not perfect, for example, what if we forget to mute before shutting down or suddenly crash and restart?

4.Use the command line to do this (not recommended).

Some friends will also learn how to use the command line to implement it, because many commands involve the underlying modification of the system, the operation is risky, and it may not take effect for different system versions, so it is not recommended.

If you are using a vivo mobile phone, turn on or off the model with sound, press the volume down button to turn the phone into silent mode to turn off the power on and off sound.

1. Personalized settings to cancel the sound.

2. Set the system sound to cancel the sound.

Change your personalization approach:

1. Return to the main interface of the desktop.

2. Right-click the mouse on the desktop to open the personalized menu. There are sound settings in the bottom right corner.

3. Set the sound scheme to "Silent" in the sound settings interface, select "Window Logout" in the program event, and finally "OK" to turn off the shutdown sound of the computer.

Then select "Window Login". Finally, "OK" turns off the computer's boot sound.

Change System Sound:

1. In the lower right corner of the desktop, right-click the sound symbol.

2. After opening the sound panel, click "Sound".

<>4. Find "Quit Windows" in the program time.

<>6. Confirm and complete the modification.

The steps to solve the problem are as follows:

1. Press the "Windows+X" key to bring up the menu and click "Control Panel".

2. Click "Uninstall the program".

3. Click "Enable or Disable Windows Features" on the left side of the pop-up window.

4. In the pop-up window, find "Windows Media Player" in the ** function, and check it to cancel.

5. The pop-up window prompts, click "Yes". Then restart your computer and the problem will be solved.