Toshiba 1805 - Manual (Page 230)

Hot Keys
Power usage mode 230
❖ The Toshiba Power Saver feature that turns off the display to
conserve power (and needs no password to resume operation),
or
❖ The use of an invalid Display mode hot key ( Fn + F5 ) setting.
Power usage mode
Fn + This hot key displays the power usage pop-up
window and cycles through the power usage modes.
The power usage modes under battery power are:
Long Life, Normal, and High Power.
The power usage modes under AC power is
Full Power only.
Sample Power usage modes
For more information, see “Toshiba Power Saver”
on page 174 .