What should I do if the speaker suddenly can t make a sound?

There's something wrong with your sound driver. Solution: Right-click "My Computer" - Properties - Hardware - Device Manager - Right-click the yellow question mark - Properties - Update Driver, remove this driver, restart it and then reinstall it into the driver disc that came with the computer when you bought it.

It's OK to restart it after installation. If you don't have this CD, just search for a matching or universal drive in the Driver Home** and enter the Driver Home in the address bar. Then follow the same method as in the previous part without using the CD, click the next step to install, and the system will install it by itself.

Just reboot it.

1. Check whether the sound card, cable, speaker and other devices are connected normally. If you have a virus, you should run antivirus software for full antivirus.

2. Open the control panel--- Add new hardware--- Next, after the search is completed, click "No, I haven't added this hardware", click Next. In the dialog box that appears, check Click Done, shut down the computer, restart to add new hardware. Note that this refers to shutting down and then starting, not restarting.

In general, the problem can be resolved after rebooting.

3. Right-click "My Computer" --Properties--Hardware"--Device Manager", and open "Sound, ** and Game Controller" for any problems, that is, see if there is a yellow one in front? If so, uninstall it, then put it into the CD drive and reinstall the drivers for this device.

4. If the "Device Manager" - Sound, ** and Game Controller" is no sound card hardware, then you have to find your sound card, including the integrated sound card, the model must be accurate, after confirming that the sound card is found, then put it into the system drive disk, install the sound card driver.

5. When there is sound but you don't see the small speaker, don't panic, just open the control panel --- the sound and the --- volume of the device, and put the check mark before "put the volume icon into the taskbar", and there will be a small speaker in the taskbar after restarting.

6. When there is no sound and no speaker, open the control panel--- add and remove programs--- add and delete windows components, and put in.

7. If the above steps do not solve the problem, then you have to reinstall the system and drivers, and all problems will be solved, but the premise is that all kinds of hardware are in good condition and there is no conflict in the software.

Problem Description]:

Cause Analysis]:

There is a malfunction in the computer hardware equipment.

The sound card driver is abnormal.

Simple steps] Solution 1: Open [360 Security Guard] - [Software Manager] - Search for [Drive Life] **Install - Open [Drive Life] - Update the sound card driver - Complete the restart.

Solution]:

Solution 1: Update the driver of the sound card.

As shown in the figure below, find the sound card driver you want to update, then click the small triangle downward, and then click [Manually install driver]. Driver Life will automatically connect to the server** driver for the current device. Figure 3

Solution 2: Find a professional physical repair shop or after-sales center from the local area to help with inspection and maintenance.

Answer:1Check the connections: First, make sure that all the connections to the speaker and the computer are plugged in correctly. Check that the audio cable is securely connected and make sure the plug is plugged into the correct audio output.

2.Adjust the volume setting: On your computer, check that the volume setting is correct. Make sure the volume isn't muted and that the volume slider is set in the appropriate place.

3.Check Device Manager: Open Device Manager to see if your audio device is working properly. If there are any issues or warning signs, try updating the driver or reinstalling the audio device to burn the draft. Qi Yu.

4.Test other devices: Plug your speaker into another device, such as a phone or *****, to determine if it's a problem with the speaker itself. If the speaker sounds properly on other devices, the problem may be on the computer.

5.Try a different audio output: If your computer has multiple audio outputs (e.g., front and rear panels, headphone jacks, etc.), try connecting speakers to other connections to see if they can sound out.

Summary: If only one of your computer speakers can make sound, the workarounds include checking the connection, adjusting the volume settings, checking the Device Manager, testing other devices, and trying other audio output interfaces. If the problem persists, it may be necessary to investigate further or seek professional technical support.

The first thing to do is to check whether the sound is in good condition. The speaker can be unplugged for other devices, and if there is sound, the sound is certified. If there is no sound, the sound is broken, and you can choose to repair it or replace it with a new one.

What should I do if the speaker does not sound, if the sound is intact but can not make a sound, first check whether the wiring port is connected. With the terminal connected, you can log in to the control panel, select Add New Hardware, and shut down the computer when you're done. Then restart your computer and see if the situation is resolved.

If it doesn't work, right-click on My Computer, select Properties, Hardware, Device Manager from the list menu, and open the collapse menu for Sound, Audio, and Game Controllers to see if the device is normal. If the device is abnormal, you can uninstall it and reinstall it.

When there is no sound and no speaker, open the control panel--- add and remove programs--- add and delete Windows components, put a check mark in front of "Accessories and Tools", click "Next", and then, shut down and restart, the system will prompt you to install new hardware, follow the prompts to install.

Uninstall the sound card driver, reinstall it, or upgrade the audio driver. When the "AC chip cannot be found" prompt appears when installing the sound card driver, it may be that the computer is poisoned, or the sound card driver has been deleted by mistake due to illegal operation, or there is an internal software conflict. The solution is to reinstall the system and drivers.

Summary. The speaker suddenly didn't make a sound, what's going on?

You mean it's the computer's stereo?

No, it's a portable outdoor speaker.

When you start to put Bluetooth, it's normal, and you can't put out sound when you plug it into the U disk, and there is no sound even Bluetooth.

Then you unplug the Bluetooth.

It's a USB flash drive. Unplug it.

After unplugging it, there is no sound when you put Bluetooth back.

You are connected to the mobile phone device by Bluetooth, and then inserted the USB flash drive.

Yes. In this case, it is best not to use it together, because it is a way for you to broadcast the file through Bluetooth, and it is also a way for Zheng to use the USB flash drive**, which is likely to cause damage to the electric friend.

It's okay to replace a circuit board, find a piece of the same model.

You can go to the kind of shop that sells stereos and fix it.

Ok, thanks. You're welcome.

Your problem needs to be typed, so you need to wait patiently, Xiaomi will sort out the plan for you immediately! 珞

Hello dear, I have made an answer to your question, it is like this, I helped you sort it out!

There are several reasons why the amplifier does not make sound:

1. Poor contact with sockets and signal wires. Check that the speaker is energized and that the signal lines are in good contact.

2. The most common fault of the power amplifier is the bad capacitor or burning the power amplifier tube, which has the problem of our use, but most of them are unstable in the equipment itself.

3. Some power amplifiers will have a channel without sound failure, the problem is still the circuit problem inside.

4. As for other faults, there are other problems such as bad contact of power amplifier volume potentiometer, unbalanced left and right channels, too frequent protection function, poor contact of the rear panel working transfer switch and signal socket, in short, power amplifier is a kind of electrical equipment that is more prone to failure in the audio system.

5、The most common failure of the speaker is of course the speaker problem,It can be said that the most likely failure in a sound system is to burn out the speaker,Of course, there are human factors,But most of them are the quality problems of the speaker itself。

6. Another common fault of the speaker is that the wiring port is aging and the contact is poor, especially the speaker that often flows is prone to this failure.

4. If the positive and negative power supply is normal, check whether the amplifier tube in the power amplifier circuit is damaged.

There is a voice to ask questions, but not a voice.

That's it, it's always hot, did he burn it?

Answer the solution: to determine whether it is a power amplifier failure, you can turn off the power amplifier for half an hour, or let the power amplifier cool down and not connect the load, check the power amplifier signal light. In order to rule out whether the amplifier is faulty.

That's right, dear. In the operation of the IP network broadcasting system, it is found that the overall sound of the constant pressure speaker is small, and the power amplifier equipment is hot and accompanied by the phenomenon of protection.

1.Plug in the wrong hole.

2.Try if the sound is good.

3.Turn on the small speaker in the bottom right corner and see if it turns on the sound4. Change the motherboard.

Is it that the plug is not in good contact, or the sound card is not installed.

1. The line is not plugged in, 2. The horn is muted.

3. The problem of speakers.

1. The socket is not plugged in correctly.

2. The volume is not on.

3. The drive is not installed.

4. There is a problem with the sound card or speaker.