Lane 2 on my VEMD has an intermittent fault whereby the output from the computer doesn't quite make it to the screen in a coherent form, which displays a snowstorm of interference - as though it can't quite 'lock on' to the right channel. The computer itself is working fine and all the data can be read through Lane 1. It's probably just a dodgy 2 cent diode that's corrupts the image output signal.
Exchange unit, sir? that'll be £5k please
