Hello, our company has purchased several models of your company: TMDSEMU560V2STM-U simulator.One simulator (the rest of the simulators are working properly) is out of touch with our company's equipment.Our company's Device Manager can not read the existence of the simulator, Device Manager directory is a blank, the first time after the purchase of products.
The picture is a normal simulator, a malfunction simulator, the information in the red box is blank, and the information in the device manager directory is blank.
May I have a factory test?