What if the audio device is not installed on the win10 computer?

What if the audio device is not installed on the win10 computer?

Sometimes our computer may have sound cards but no sound. What is the problem? Today I want to explain to you what if the computer has sound cards but no audio devices are displayed?

When you click Start and open the sound and audio device Properties window from the control panel, the audio function is unavailable and the "No audio device" error message is displayed.

What should I do if my computer has sound card devices and the system shows no audio devices?

The computer prompts "no audio device", which is generally caused by damage to the sound card, disabled the sound card, or the sound card driver is not installed. The following describes the cause and solution of the "no audio device" fault.

Why does "no audio device" appear "?

1. The sound card is not fixed or damaged.

2. Due to virus problems, some security anti-virus software will take the system files infected with viruses and Trojans as virus scanning and removal without repair, such as dsound files.

The program related to the sound card driver is damaged or the driver installation fails.

The audio device service is disabled.