Briefly describe the issue, including which device or display is affected (PC, document camera, doc cam light, mouse, keyboard, Front Display, or Console Monitor[s]), whether it powers on, what it’s not doing that it should, what it’s doing that it shouldn’t, which source(s) are not displaying (Blu-ray, Doc Cam, PC, AirMedia, Laptop/Aux cable), and which source(s) do display.