This mobile apparatus was moved to a different room; since then although the projector lights and the display is visible on the board it is as if the board is dead. Can't get the board's green power light to turn on and when going to ActivManager control panel/hardware the board is not visible. (Which I'm sure explains why calibration options are greyed out.)
Any suggestions on what to try? Have already powered off/unplugged and checked connections all seem to be fine.