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Anonymous users2024-02-05s should be a problem with the sound card.,Drive the sound card from the ground up.,Maybe it can be solved.。
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Anonymous users2024-02-04There's a problem with the sound card on the motherboard!
It's OK to change the block!
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Anonymous users2024-02-03The general reasons for not being comprehensive and having no sound are: 1. Check whether the sound card, connection cable, and speaker and other devices are connected normally; Run anti-virus software for anti-virus;
2. Right-click "My Computer" --Properties--Hardware"--Device Manager", and open "Sound, ** and Game Controller" for any problems, that is, see if there is any yellow in the front
If so, reinstall the driver for this device to solve the problem;
4. When there is no sound and no speaker, open the control panel--- Add and remove programs--- add and delete Windows components, put a check mark in front of "Accessories and Tools", click "Next", and then, shut down and restart, the system will prompt you to install new hardware, follow the prompts to install;
5. Uninstall the sound card driver, reinstall or upgrade the audio driver;
6. When the sound card driver is installed, the prompt "AC chip cannot be found" appears, it may be that the computer is poisoned, or the sound card driver has been deleted by mistake due to illegal operation, or there is an internal software conflict.
The solution is to reinstall the system and drivers.
7. Simply ignore it, wait for a period of time after shutting down and then turn it back on, sometimes the sound problem will solve itself.
You might as well try.
8. Start - Control Panel - Sound and Audio Equipment - Sound, see if it is set to silent, and then select Windows Default.
9. Click Start Run, enter regedit, press enter, this opens the registry, click a few hkey-current-user, click on the controlpanel item, and then click the beep in the sound under it to change its value from no to yes to restart, is it to hear the long-lost power on and off sound again.
10. Delete the original account, create a new account, so that there is a sound on and off, it may be a problem caused by an error in the user profile, you can first open the guest user guest, try to see if there is a switch sound, if there is any, you can use the above method, first to create an administrator account, and then click on your account with the problem, and then press the prompt to delete, in the process of deletion it will also prompt whether to keep the files of the original account, It's best to back up your favorites when you delete them, as well as the folders created by the installation software in the start menu, and then copy them over after you're done
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