What to do if the computer sound is not normal, what to do if the computer sound is not normal Solut

When I folded the quilt, the computer was on, and I was wearing headphones at that time, and suddenly there was electricity in the headphones, and the electricity reached my ears, which should be static electricity! It is recommended that especially in winter, wash your hands before using the computer and let go of the static electricity on your body!

No, Device Manager won't open. The snap-in referenced below in that document is restricted by policy. Please contact your system administrator for details, this is a system issue! It is recommended to reinstall the system!

As for your sound card problem, if the hardware is not broken, I think it is likely to be the driver, or you may have connected more than one audio output unit on the computer, such as connecting speakers and headsets, etc., it is recommended to re-detect the connected audio device under the sound card management module of the control panel! If it is the driving reason, it is recommended that you **drive life automatic detection upgrade!

Hello: Checking the sound card can be done in My Computer, right-click in the Administration, Device Manager, and double-click on the sound** controller on it! Then see if there is a yellow exclamation mark, if there is, just turn it off and on!

As for the sudden loss of sound, is there a problem with the headphones? Sometimes this can happen when the interface is loose or worn.

Have a nice day.

This kind of problem is very simple, don't worry.

1: If it's a software issue. Install a driver wizard and upgrade the sound card driver.

2: If it is a hardware problem (that is, it is sure that the driver has been installed), try to change the earphone, if not, send it directly for repair.

Are you sure the horn is not plugged in by mistake Are you sure that the little horn on the mission stop exists?

If so, are you sure you're not muted? Are you sure the horn is on to the maximum?

Are you sure the sound card isn't broken?

1. First of all, check whether there is a problem with the external amplifier, plug in the headphones to listen, if the sound is normal, it means that there is a problem with the external amplifier or audio.

2. Check whether there is a problem with the volume control, click on the small speaker next to the repentance at the bottom right of the screen, and check in the pop-up "Volume Control": Volume control, waveform, software synthesizer, CD record player are set too low or too high, to test it.

3. Check whether the program event is normal, click Start - Control Panel - Sound and Audio Equipment - Sound, choose one in the "Program Event", and then select one in the "Sound" below, and then see if the ** button on the right turns black, black means that the sound card is normal, if it is a gray hall Zheng dialect, it means that there is a problem with the sound card.

4. Check whether the sound card driver is installed, click Start - Control Panel - System Properties - Hardware - Device Manager, and check whether the sound card options (generally with keywords such as "audio" or "sound") are "?".If there is, it means that the sound card driver is not installed, and the driver needs to be reinstalled.

If the computer sound is abnormal, it can be dealt with in the following ways.

1) Check whether the latest sound card driver is installed.

2) There may be a problem with the quality of the speaker. Lower-quality speakers tend to be more susceptible to distortion in the bass than higher-quality speakers. If the quality of the speaker is low, only a hardware upgrade can improve the ** effect.

3) The sound distortion may be due to the volume sent to the speaker being too high and beyond the processing range of the speaker, at this time you should try to reduce the volume sent to the speaker.

4) Inspection"Use single-mode DMA"Whether the settings are correct. Check"Use single-mode DMA"Set whether to turn it on or not

1.Click"Get started", pointing"Settings"Click"Control Panel", and then double-click"system"。

3.Click"attributes"and click again"Settings"tab. Click"Advanced settings", and then click to select it"Use single-mode DMA"checkbox.

If"Settings"tabs"Advanced settings"button, the sound card does not support this feature. Consecutive clicks"OK"to return"Control Panel", and then close"Control Panel"。

5) If the motherboard fault causes electromagnetic interference in the rear audio output, overhaul the motherboard or try to replace it with the front audio output or replace it with an independent sound card.

The problem of the system has nothing to do with the sound Open the control panel If there is a driver installed, there will be an icon If there is no sound card driver, open it and there is an option to check it out on my company's computer is not installed and can't give you a screenshot You explore it I have also encountered this situation Playing fighting landlords can only hear dubbing and can hardly hear people talking.

Find out if it's a sound card problem, but after clicking Start, clicking Select Settings, then selecting Control Panel, and then selecting Sound and Audio Devices, you can solve some basic computer sound problems!

Reinstall the sound card driver; If that doesn't work, buy an external sound card.