Download Toshiba Satellite UST HDMI Control Manager driver v for Windows 7 bit. Download is free of charge. Toshiba Satellite U40t-A Manual Online: Settings For Display Video On Hdmi. To view video on the HDMI display device, be sure to configure the following. Toshiba Satellite U Drivers - ALL DRIVER LAPTOP share a full HDMI Control Manager. This is needed for your HDMI controller.