The computer is connected to a Bluetooth headset that is not available in the sound device

I also encountered the problem that the computer Bluetooth is not connected to the wave 3, my computer is Lenovo Rescuer win7-64 bit, connected to the Bluetooth of the upper wave 3, the computer ** device does not have the Bluetooth ** icon, the service and application Bluetooth service is not complete (only Bluetooth support service), in the final analysis, it is still a drive problem. I found a lot of ways on the Internet, it didn't work, and the final solution was **Driver Genie, scan the driver, update the driver, and fix the Bluetooth driver. Mine is an automatic prompt driver setting or something problematic (20), after the repair is completed, I found a series of changes such as the prompt Bluetooth driver, plus the driver, update, and then found that the wave 3 speaker icon in the Bluetooth device has been reflected, click to listen**, the connection is successful, immediately ****, there is a sound, view the service and application more than 3 Bluetooth services, so far JBL charge 3 is normal ****, I hope this experience can help everyone.

Neither. In the end, it was very simple to solve.,It's the driver is outdated.,Don't believe in anything like driving elves to drive life.,It's recommended to go to Intel's official **latest driver.,The address is**w7's driver.。 Web link: Select the appropriate driver**After installation, directly connect to Bluetooth to use.

That's how I solved it. A link to Intel's official latest driver webpage.

How it works:

Bluetooth headsets are divided into two types: mono and stereo, please determine the type of Bluetooth headset first.

Stereo Bluetooth headset: It is generally equipped with two headphones, which can be worn in both ears. Stereo Bluetooth headset can not only talk, but also listen**.

Check the volume of the headphones, if the volume is too small, you will not be able to hear the **** sound, you can press and hold the "+" on the Bluetooth headset to increase the volume to rule out the reason why there is no sound due to the sound being too small.

If the speaker of the Bluetooth headset has no sound, then you need to re-pair the phone with the Bluetooth, adjust the volume of the phone, and keep the Bluetooth headset and the phone within a range of ten meters.

There is also a possibility that the Bluetooth headset has a low transmission sound. Be careful not to let the Bluetooth headset come into contact with water, and pay attention to keep the Bluetooth headset closer to you when using the Bluetooth headset.

In addition, the Bluetooth headset will also have such a situation when the battery is low or there is no power, use the charger to charge the Bluetooth headset for a period of time, and then press and hold the multi-function button of the Bluetooth headset for more than 3 seconds to turn it on.

If the above operations are carried out and there is still no sound, you need to contact the after-sales service of the Bluetooth headset, or go to the counter where the Bluetooth headset was purchased by professionals to conduct quality inspection of the headset and eliminate the problems caused by quality problems.

Check if your headphones have a lot of features.

If you don't have it, you can't put **.

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 to update to the latest version, if there is no problem and no 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, you should pay more attention to the quality and performance of the product, such as battery life, radiation level, etc. The general inferior or inferior quality Bluetooth headset, due to cost control, can not be guaranteed in terms of workmanship or materials, the product quality is poor, the actual use of functional data is very different, and the radiation amount 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.

1.Confirm that the connection is successful.

If your Bluetooth headset is connected to your computer but there is no sound, the first thing to do is make sure the connection is successful. Check the connection list on the computer interface, if the Bluetooth headset is displayed as connected, then you can enter the next step of troubleshooting.

2.Check your computer settings.

Sometimes, your computer will default to the audio output as a built-in speaker or plugged-in headphone. Check your computer's audio output device settings to see if Bluetooth headphones are selected as the output device. If not, set it as the default output device.

3.Check your headset settings.

Many Bluetooth headphones have their own audio settings, such as volume, EQ, surround sound, etc. Make sure that the settings of the earphones are correct, including whether the volume is muted, whether certain modes are turned on and there is no sound, etc.

4.Check your computer's drivers.

This is rare, but there are times when there is a problem with your computer's drivers that prevent the headphones from working properly or cause sound problems. Updating the driver or reinstalling it may help resolve the issue.

5.Restart your device.

Restarting your device can be an easy way to fix the problem. Try to turn off your computer and Bluetooth headphones, turn them back on and connect them. Sometimes it's a simple way to get everything back to normal.

6.Replace the headset battery.

If your Bluetooth headset is battery-powered, then it may have run out of power. Replacing the battery with a new one or trying to reconnect after charging it will resolve the issue.

7.Confirm that the headset supports computer connection.

Some Bluetooth headsets only support the connection of the old mobile device, and do not support the connection of the computer. Make sure your Bluetooth headset supports PC connection, otherwise it won't work properly on your PC.

8.Seek technical support.

If all things have been tried and the problem doesn't work, then the device may be damaged or malfunctioning. Contact the device manufacturer or seek professional technical support to resolve the issue.

1. Check whether the Bluetooth driver of the computer is installed correctly. If there is a small yellow exclamation mark in front of it means that the driver is incorrect, please go to the official website **correct driver or use the driver wizard automatically**.

3. Place the mouse on the small speaker in the lower right corner, and you will see that the small speaker at this time is displayed as "speaker(bluetooth): 100% of the sound has been output to the earphone.

4. Open a random sound file for testing, and then confirm whether it is correct.