HELP PLS Connection failed 2.1 screen 帮助

JackRutz

I recently bought a 2.1 screen and I've already changed its USB port, I've already updated the drive and NOTHING of it connects to the app, including the device manager, shows that it's working.

我最近买了一个 2.1 屏幕，我已经更换了它的 USB 端口，我已经更新了驱动器，但它没有连接到应用程序，包括设备管理器，显示它正在工作。