Once more, the four wires from the inverter need to be fished through am opening in the back

Okay, now it's test time. Combine the Yellow On/Off wire with the Black Vin Wire. That will be the positive connection, the Red wire is ground and will be the negative. This inverter is rated 12-24Volt, so an old laptop power brick will be perfect.

Data line connected to a computer and power to the inverter shows a great image. The only issue with this right now is that the power to the monitor and the backlight are separate. I did not find a suitable power source on the original power board. Also, the brightness can not be adjusted with this hook up.