Desktop all-in-ones are currently a new market product between desktops and laptops, so what if there is no sound from the desktop all-in-one? Today, I will share with you the specific steps to solve the all-in-one computer no sound. Friends who are interested may wish to find out.
1. First, check if you accidentally set the mute.
2. There is a problem with the audio cable.
3. Check whether the sound card driver has been accidentally uninstalled, if so, please reinstall it.
The steps are as follows: Open "Device Manager" --- "Sound Card Name" --- Select "Update Driver" --- Browse your computer to find the driver --- Select from the computer's device driver list- Next- Select the driver to install-OK.
4. Check if the audio device service is disabled. If so, just start it.
The steps are as follows: Control Panel --- Performance and Maintenance --- Administrative Tools --- Services --- Windows Audio --- Set the startup type to "Automatic", and then restart.
Check for software issues:
1. Right-click "Computer", "Management", "Device Manager" on the motor desktop, and check whether there is a yellow exclamation mark or question mark in the "Sound, Video and Game Controller". If so, please reinstall the sound card driver; otherwise, please reinstall.
2. Click on the small speaker icon in the lower right corner of the computer desktop to check whether the mute is set or the volume is adjusted to a very low level.
3. Right-click the small speaker icon and the playback device to check whether the sound card device is the default device.
4. Right-click the small speaker icon, open the volume control, and then check whether the sound of a specific software is muted or turned to the lowest (for example, specific music player software).
If there is no problem with the software or settings, please check the hardware problem:
1. Change the headset into the computer to see if there is sound.
2. Insert the headset into other devices such as mobile phones and check whether the headset is normal.
3. If the earphone is normal, please insert the earphone into the earphone jack of the computer repeatedly to rule out the bad connection of the earphone jack.
4. If the above method does not solve the problem, please check whether the headphone jack is connected correctly, whether the power supply of the sound card power amplifier component is normal, whether the power amplifier integrated module is normal, and whether all components of the component are normal. The sound part is normal.
