: Right-click on the Start button and select “Device Manager,” or press Windows + X and choose Device Manager from the menu. Look for an unrecognized device (usually marked with a yellow exclamation mark under “Other devices”).
Method 3: Disabling Driver Signature Enforcement (Crucial Step) Tvp2588u- Driver Windows 10 64 Bit
TVP2588U capture cards pull significant power. Plug the device directly into a motherboard USB port on the back of your PC rather than a front-panel port or an unpowered USB hub. : Right-click on the Start button and select