The computer is connected to the Bluetooth speaker and there is no sound

Standard answer! There is no sound on the computer, such as no sound when the computer is turned on, and the small speaker in the taskbar is missing

First of all, the computer is silent and seems simple, but in fact, sometimes the problem is more complicated, involving both the hardware aspect.

The problem, in turn, relates to the software side. There are also sound cards that do not sound due to sudden crashes and small speakers.

Disappearance is also common. Therefore, it is important to find out the cause first, see if it is a software failure or a hardware failure, and then prescribe the right medicine for the problem.

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" to open.

If so, uninstall it, then put it into the CD drive and reinstall the drivers for this device.

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, and install the sound card driver.

--- the volume of the device, put a check mark before "put the volume icon in the taskbar", and put it in the taskbar after restarting.

There's a little horn again.

6. When there is no sound and no speaker, open the control panel ---Add and delete programs--- Add and delete.

windows component, put in.

New hardware, just follow the prompts to install it.

7. If you can't solve the problem, you have to reinstall the system and drivers, and everything is asked.

The problem will be solved, but only if the hardware is intact and the software is not conflicting.

8. When the sound card driver is installed, the "AC chip cannot be found" prompt appears, it may be that the computer is poisoned, or the sound card is plug and play loose, resulting in poor contact, and it may be that the sound is deleted by mistake due to illegal operation.

card drivers, or internal software conflicts. This has to be done step by step for different reasons.

Settle. 9. You can gently pat the shell of the computer body, and the laptop can be on the cover.

When the force is slightly greater than usual, so that some loose parts are restored, and wait for a period of time after shutting down.

Turn it back on again, and sometimes the sound problem will be restored.

There is no sound after the Bluetooth speaker is connected

1. There is a small speaker-like icon in the lower right corner of the computer screen, click it with the "Right" button.

3. Open the audio equipment settings panel and operate as shown below.

The Bluetooth speaker is successfully paired but there is no sound, and the possible reasons are as follows:

1. If the network delay of the mobile phone may be affected, the solution is to re-pair, restart the Bluetooth speaker, and re-match the connection attempt.

2. Maybe the sound of the Bluetooth speaker is not turned on, we turn on the Bluetooth volume switch and re-pair to keep the Bluetooth speaker and the mobile phone within range.

3. If there is still no sound after adjusting the volume of the mobile phone**, check whether there is a volume adjustment button on the Bluetooth speaker, and only need to turn the volume up. Then there is still no sound after adjusting the volume of the mobile phone**, check whether there is a volume adjustment button on the Bluetooth speaker, and you only need to turn up the volume.

4. Another reason may be that the Bluetooth speaker has no power. Fully charge the Bluetooth speaker, then restart and connect.

5. There is no sound after the mobile phone is connected to the Bluetooth speaker, first turn off the Bluetooth of the mobile phone, and the Bluetooth speaker is also turned off.

6. If the above methods are not correct, it is most likely that there is a problem with the internal parts of the Bluetooth speaker, and it is recommended to find a professional to deal with it.

If the Bluetooth connection of the Pa Fuguo computer is connected, but there is no sound, Zheng Wu may have the following reasons: 1The Bluetooth device is not properly paired with the computer; 2.

The Bluetooth device is pairing with other Chuncong portable devices; 3.The computer's audio settings are incorrect; 4.The volume of the Bluetooth device is not set correctly; 5.

The Bluetooth device is damaged. Workaround:1

Unpair and reconnect: Remove the Bluetooth device from your computer, then re-pair it with your computer. 2.

Adjust your computer's audio settings: Turn on your computer's Volume Controllers and make sure that your Bluetooth device is set as your default audio output device. 4.

Adjust your Bluetooth device's volume settings: Check your Bluetooth device's volume settings to make sure it's not muted or turned down. 5.

Check and replace your Bluetooth device: If your Bluetooth device is damaged, you'll need to replace it with a new one.

The laptop computer driver is successfully installed, but the sound is still output by the computer speaker and cannot be input to the Bluetooth headset, so do you know what to do if the computer is connected to the Bluetooth speaker and there is no sound? The following is some information I have compiled about the computer connected to the Bluetooth speaker without sound for your reference.

The solution to the problem that the computer is connected to the Bluetooth speaker and there is no soundFirst of all, the Bluetooth service should be turned on (as shown below), and a desktop computer or laptop that supports Bluetooth will have a small Bluetooth icon in the lower right corner of the desktop.

How to connect the computer to the Bluetooth speakerStep 1: Confirm that the computer has Bluetooth, and if you don't have Bluetooth, you can buy a Bluetooth adapter. To confirm the method, the computer --- right-click --- manage --- device manager.

Step 2: Right-click --- the Bluetooth icon in the lower right corner of the desktop --- add a device.

Step 4: Start Menu --- click on Devices & Printers. Step 4:

Start menu--- click on Devices and Printers. Find the Bluetooth speaker, select it, and right-click on the properties. Find the Bluetooth speaker, select it, and right-click on the properties.

Switch to the Services tab, select all the options, and confirm, and the driver will be installed on your computer.

1.The solution to the problem that there is no sound when the computer is connected to the speaker.

2.The Xiaomi Bluetooth speaker is connected to the computer and there is no sound.

3.There is no sound from the laptop bluetooth speaker.

4.The speaker is connected to the computer and there is no sound.

Reasons and solutions for no sound after the Bluetooth headset is connected to the computer:

1. First check whether the Bluetooth headset has power and whether it is damaged, and then confirm that the Bluetooth volume on the computer has been turned on. Restart the pairing Bluetooth device attempt.

2. Detect the update of the Bluetooth driver, whether it is updated to the latest version, if there is no problem resulting in no travel Sakura sound, please see the following tutorial.

3. Open the control panel, then go to [Hardware & Sound] and select [Devices & Printers]. In the device, we can see the connected Bluetooth headset icon, tap [Bluetooth headset] to enter the settings. In the Services page, select all the options.

Buyer's Guide:

1. The quality of the product.

When buying a Bluetooth headset, we should pay more attention to the quality and performance of the product, such as the use time of the battery disassembly plexus, the level of radiation, etc. The general inferior or inferior quality of Bluetooth headsets, for cost control, whether in workmanship, or materials can not be guaranteed, the product quality is poor, the actual use of functional data is very different, and the radiation is very high.

2. Call quality.

Because call quality is the basic parameter to measure the quality of a Bluetooth headset, in general, the use of pole design of Bluetooth headsets, because the microphone is closer to the mouth, the call quality obtained is relatively better than other types of products.

3. Standby time.

Because this is the same as the daily use of mobile phones, the longer the standby time of the earphones, the more you can avoid the trouble of charging from time to time, which is also one of the standards to measure the performance of Bluetooth headsets.