XRGB-2 Problem

[Perkinson78]

Shows none input until i shut it down (pressing power)

[coze]

none input means there no input in the selected input source.

an X-RGB can have input from three different sources, RGB port, Composite Video and S-Video.

Pushing the select button will switch between these inputs.

if you tell us what you're trying to connect to your X-RGB and from which input, we can be of more assitance.