Solution 10193: Green Light Flashes at Certain Times on the TI Keyboard.
Why is the green light flashing on the TI Keyboard?
The green light flashes when batteries are first placed
in the TI Keyboard. The green light is ON when Caps Lock is selected on
the TI Keyboard. Also, after a few seconds of inactivity while Caps
Lock is on, the green light flickers to save battery life. If Caps Lock
is on or the keys are pressed in for more than 3 minutes, the TI
Keyboard will power itself off to preserve battery life, and the green
light goes away.