The computer may have a virus, first you can t log in to the game, and then it automatically stops s

Hope it can help you First, first of all, confirm that the hardware is okay. If the speaker is fine, the sound card is fine, and if you've tested it on other machines and it's really good, then you can read on. "It is strictly forbidden to copy and repost, the eagle in the blue sky" Second, confirm that all the connecting lines are completely correct.

Then power on the speaker and turn on the volume switch. 3. Install the driver of the sound card correctly, if it is an onboard sound card, it is best to install the driver provided on the driver disk of the motherboard. (Actually, the computer doesn't make a sound, and many times it's because the sound card is not driven correctly.)

In general, after the sound card driver is installed, there will be a small speaker icon in the taskbar in the lower right corner. Fourth, if you are sure that the driver is installed correctly, then take a look at the volume settings in the computer. Here's how:

Double-click the speaker icon in the taskbar to see if the volume is turned off to the minimum or muted in the Volume Control and Waveform dialog box that pops up. If these two options are not available in the dialog box, click on the "Options" menu - select "Properties" - select "Volume Control" and "Waveform" in the "Show Volume Controls" and then set them correctly. Note:

Step 4 can only be set up after the driver for the sound card has been installed correctly. Special reminder: In fact, many times, the reason why the computer does not work properly is a small fault, soft failure, careful analysis, many times can easily solve the problem.

Abnormal computer switching will lead to file loss, you uninstall dnf first, and then go to the next official client. The problem can basically be solved. Hope it helps.

The first thing is that the audio settings are as follows:

Step 1: Start running --- on"Name"Found"windows audio"--Left-click to select it--- right-click --- select"attributes"-- Regular --- startup type --- automatic.

Second, take the following measures.

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" Is there any problem, 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 no small speaker, open the control panel --- the sound and** the volume --- 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, put in the CD drive, put the check mark in front of "Accessories and Tools", click "Next", the system will prompt you to install new hardware, and follow the prompts to install.

7. If you can't solve the problem, 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.

8. When the sound card driver is installed, there is a prompt of "AC chip cannot be found", it may be computer poisoning, or the sound card is plug and play loose, resulting in poor contact, or it may be due to illegal operation and mistakenly deleted the sound card driver, or internal software conflict. This has to be addressed step by step for different causes.

9. You can gently pat the shell of the computer body, and the laptop can cover the lid with a little more force than usual, so that some loose parts can be restored, and then reboot after shutting down for a period of time, and sometimes the sound problem will be restored.

Install anti-virus software Kingsoft Antivirus.

You reinstall the sound card driver.

You can also install tools to drive your life.

Fooling up update drivers.

Hello: You can reinstall the sound card driver after antivirus.

Computer poisoning is usually solved by reinstalling the system, and the anti-virus is sometimes not complete.

Of course, when reinstalling the system, you need to format all partitions to ensure that there are no viruses left.

In terms of system: the corn system is relatively easy to use, not only stable, but also very smooth.

Use the 360 computer clinic to fix it.

If it doesn't work, redo the system.

It's possible, it's also possible that the sound card, or the driver is wrong.

Q: Oh, do you have a small speaker on your computer?

If not, I recommend reinstalling or restoring the system.

I was like this last time, the sound card was deleted, and the driver was deleted and reinstalled several times, but it didn't solve it!

Finally, reinstall the new system! ~

It could be a system file issue.

Hello, if the sound card driver is normal, it is recommended that you also select the service item in the "PC Acceleration" of PC Manager, then find the Windows Audio service, set it to enabled, and then restart the computer. If you are using Win7, you also need to make sure that the Windows Audio Endpoint Builder service is also enabled.

If you suspect a virus, you can also click the lightning kill button in the "Antivirus" option of PC Manager to perform a quick kill on key areas of the system. If an abnormality is detected, click the Full Kill button to scan all files on the hard disk at once. PC Manager has a 4+1 core antivirus engine, and the CPU virtual execution technology used can detect viruses for you and give them **.

It is not necessarily poisoning, the landlord checks whether the sound card driver has been damaged.

Your speaker is broken haha,Really,I don't believe you change the stereo to see,

The relationship between the system is not genuine, but it's a trivial matter, and it doesn't matter.

The computer is out of sound The prompt is that there is no active mixing equipment available, which is generally the following cases:

1. Right-click on my computer's Properties Hardware Device Manager to see if there is a yellow "" in front of the device? "Or"! If so, please reinstall the drivers for this device.

3. Reinstall or upgrade the sound card driver, there is a sound card driver on your motherboard driver, if you can't find the driver, you can ** a driver wizard to update the sound card driver. address it automatically recognizes the driver, installs it automatically, and is up-to-date.

Control Panel - Printers and Other Hardware - Add Hardware - Yes - Add a new hardware device - Manually select hardware - Sound, and Game Controller - Control Device - Installation complete.

If it doesn't work, reinstall the drive.

Computer poisoning can only be done by checking and killing the virus.

2. In the case of making sure that the sound card and audio equipment are normal, find the sound and audio equipment in the control panel, find the volume tab after opening, put the volume icon into the taskbar, and then click Advanced to check off the checkbox in front of the mute, and the sound can be restored.

3. If you have a sound card to drive the CD, insert the drive CD into the CD drive first. Right-click on 'My Computer' --Properties--- Hardware---Device Manager--- delete? （！Device (sound card) - Reboot --- discover new hardware - install drivers.

Don't use the almighty universal is not very easy to use You can use the driver wizard or drive life The best thing is to find the official website of the motherboard directly and then find the model of your motherboard **Driver is good If it is a notebook, it is better to go to the official website of the notebook Find the model of your book and then**Sound card driver is OK.

Find your driver, right-click - My Computer, select Management, Device Manager, Sound Devices, see which hardware it belongs to, and then go to the corresponding driver on the Internet. If you are too troublesome, you can find some related hardware to view the software such as Super Rabbit, Master Lu, Everestultimate, and check the hardware model of the computer sound card.

You go online and find a universal sound card driver to try!

You can install a PC Manager on your computer.

Then select Virus Detection on the left.

Then the whole anti-virus, you can detect the computer Trojan virus, if the detection is safe, it means that there is no virus.