Windows 10: I deleted my VA 19093h Series Audio input from Device Manager and it doesn't appear

Hi, I deleted my audio driver in the Device Manager, my monitor is a VA 19093h Series and when I connect a device to the input, nothing appears, I have already tried to reinstall the VA 1903h Series software and it still does not appear, the diagnostic Windows doesn't work for me either and the Windows Restorer doesn't show a date before the accident, I don't know what to do

:)

 

my 3Dprinter doesn´t appear

My 3D printer doesn´t appear on when I open 3D builder on the left popup to choose printer.

Is it need to do any previous step?? I thought It was plug and play. the printer is an UP Plus2 from Tiertime so, it is one of the recommended partners manufaturers. any message of error just doesnçt possible to send the prin.

 

No audio input or output devices found

After the last update of Windows 10, no audio devices are listed

Searching in the device manager: all audio devices say it works fine

The sound setting says: no output or input devices were found.

 

Available Audio Input Device

I have a Bluetooth headset which is paired with a PC. However, when in Settings > System > Sound it appears as an available output device but not in the input devices selection box; it is empty. To resolve the problem I have updated the driver / removed
the device in Settings / deleted the various entries in the Device Manager / deleted all the entries in the registry followed by re-pairing the headset numerous time. No success.

I have a different system to which I have paired the headset and the problem doesn't exist. I am thinking that I could export the necessary registry entry from the working unit and import it into the problem unit, but there are a couple dozen registry entries
for the headset that I have found. Which needs to copied so it will be listed as an available audio input device?