Click on My Computer----Properties------Hardware-----Device Manager------Select sound card device, right click to delete device, find menu bar operation, scan change, Then the prompt that the sound card is being installed will pop up. Waiting for about 1 minute will be normal.
It is very likely that the driver is disabled. It is recommended that you enter your device manager to find your audio device. Right click and select Uninstall. , including deleting the driver, then scanning the hardware, let the system install the driver itself.
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