While in sleep mode or charging, press
the power button briefly to switch to
standby mode. When in standby
mode, the blue LED on the power
button turns on. If you do not use your
computer for a certain period of time,
it goes to sleep (power button LED
off).
If you press and hold the power button for
3 seconds in standby mode, all the
batteries in the standby part and the
charging part are discharged to the fully
charged storage box.
Sleep mode
Manual battery drain