#TI-Basic, 3 bytes

ClrHome:"

Basically, this displays a blank screen and then waits for automatic timeout to kick in and shutdown the calculator, although you will not notice when this happens. The blank screen resembles a shutdown so you will not notice when the device actually shuts down.

TI-Basic, 3 bytes

ClrHome:"

Basically, this displays a blank screen and then waits for automatic timeout to kick in and shutdown the calculator, although you will not notice when this happens. The blank screen resembles a shutdown so you will not notice when the device actually shuts down.

#TI-Basic, 6 bytes

AxesOff:DispGraph:"

First, clears out the axes from the graph window, and then displays this blank screen. Then, automatic timeout will kick in and actually shutdown the calculator, although you will not notice when this happens.

#TI-Basic, 3 bytes

ClrHome:"

Basically, this displays a blank screen and then waits for automatic timeout to kick in and shutdown the calculator, although you will not notice when this happens. The blank screen resembles a shutdown so you will not notice when the device actually shuts down.