Medical Definition of tropism. : involuntary orientation by an organism or one of its parts that involves turning or curving by movement or by differential growth and is a positive or negative response to a source of stimulation; also : a reflex reaction involving a tropism.
If you are powering up the android box with an IR remote it is possible that the TV power command is the same as the MXQ power command so it turns the TV off (if it is already on).You can check this by using the MXQ remote to turn off the TV without the box connected to the TV. Toshiba laptop c55-a5310 purchased used and when i turn it on a blue box pops up and asks for password Forum. 2  My toshiba a300 just turns off display a random colored blur screen HELP!! 3  Forum. 4  TV Turn On & Off few times before actually Turns ON Forum.
There are four cases in which your TV either turns itself off or appears to turn itself off. These cases are listed in the following table by category. TV Appears to Be Off. 1  You using your TV as a monitor and your PC is in Sleep Mode. 2  Your Cable or Satellite Box is not outputting a signal.o test the signal output of your cable or satellite box, press the guide or info button on the cable or satellite box remote control. 1  If the screen displays the guide or info data, the problem is caused by the box. 2  If the screen does not display the guide or indo data, change the source on your TV.