The computer suddenly stopped sound, saying that the device target did not exist, and the specific m

Many friends when using the computer, have encountered the computer after the boot is inexplicably no sound, how to solve this problem, the following author to introduce a few methods for you.

1.First of all, check whether the connection between the sound card and the wire, speaker and other hardware devices is normal.

2.Go to the device manager to see if the sound card driver is installed, if not, install it.

3.If there is a driver, uninstall the sound card and re-drive it.

4.Open the control panel under Settings in the start menu, select Add and Delete Windows Components in the Add and Remove Programs, and then check "Accessories and Tools", shut down and restart after the next step, and follow the prompts after restarting.

5.Click Run in the Start menu, type regedit, bring up the registry, then find the hkey current user control panel sound branch, and change the key value of the subkey beep of this branch to yes.

6.If the above methods do not work, then turn off the computer, and it may return to normal after a while. Of course, reloading the system is the last resort.

Is your sound card driver compatible with your sound card?

I also went to the computer to look for them.

Your sound socks state card driver may not match the sound card driver installation in the motherboard driver disc when you buy the computer, and then you can't go to the driver home** driver Qinxin Genie to install the sound card driver can solve the problem of bad wheels.

This kind of problem for you. The light finishing system definitely doesn't work... It has to be reloaded... Because you often blue screen ... Generally, there will be a blue screen when there is a conflict or hardware problem in the system...

There is also a sound effect when it is turned on.。。。 Reinstalling the sound card driver doesn't work yet.

For this incurable disease, the best and most direct way to reinstall is the most straightforward.

First of all, you should use antivirus software to fully disinfect your computer, not the sound card driver! It should be a virus or rogue software on your machine! If antivirus does not work, it is recommended to restore the system...If you don't have a backup, you can only reinstall the system

The sound card is broken or turned off in the motherboard BIOS settings.

It's easy to see your hardware information.

The sound card of the Sigma chip used in this elite motherboard is particularly difficult to drive, and you must use the original driver or support the NVIDIA driver!!

I'll find out if there is a backup driver in the company and send you a copy!!

Hello friend, this situation should be caused by the driver mismatch,Personally, I suggest that you use the disc that came with the original desktop,Find the sound card driver in it and install it,It should be normal after installation。

Go to the BIOS menu and do a factory reset to take a look!

Uninstall the sound card in the device management,Then restart it,Enter the system will search for new hardware,Then install the corresponding driver of your sound card,The integrated sound card is generally in the driver disc of the motherboard,Let it automatically search on the line,There is no disc on the next corresponding driver on the Internet。

Typical poisoning

Your computer is hacked

Antivirus or Reinstall the system Uninstall the sound card.

Then install it.

It is recommended that you go online and get a new sound card driver.

If it doesn't work, it's likely that the sound card on your motherboard is broken.

I think it's because the sound card driver is not installed, take a look at the control panel - sound and audio equipment can be adjusted, if it can be adjusted, it means that the sound card driver has been installed, and your sound card is probably broken. If you can't, the drive is not installed, so let's start with a new drive.

realtak97 will do.

Discrete sound card?

The integrated sound card can basically be determined to be damaged by the chip, if this can only be solved by buying an independent sound card, if it is already an independent sound card, and it suddenly becomes like this, then, first use an eraser to wipe the gold finger of the sound card, and then remove the dust from the slot on the motherboard, it is estimated that it can solve the problem.

Good luck.

If you plug the sound back in, that is, the sound card is still not good after the bad contact is ruled out, then I think the sound card is very likely to be bad.

Install it with a step-by-step installation system, it should be a driver problem.

Sound card is very nerve-wracking high definition audio bus,Online masters say install kb888111 and 835221 patches,Two patches are also installed,System win7 and guestxpsp3 have been installed The problem also appears:Install the sound card driver after patching,Prompt the device target does not exist,Please restart the computer or something。。 There's really no way.,Ask a master to solve this problem.。。。

It's not like your sound card is broken.

The system sound is not too loud in the first place, and it should be normal to look**.

If you have a problem with the sound card driver, it is recommended to reinstall the system to try.