Toshiba Satellite 2450 Personal Computer User Manual


 
P
OWER
AND
P
OWER
-U
P
M
ODES
6-1
Chapter 6
Power and Power-Up Modes
The computer’s power resources include the universal AC adaptor and internal
batteries. This chapter gives details on making the most effective use of these
resources including charging and changing batteries, tips for saving battery power,
and power up modes.
Power conditions
The computer’s operating capability and battery charge status are affected by the
power conditions: whether a universal AC adaptor is connected, whether a battery
is installed and what the charge level is for the battery.
Table 6-1 Power conditions
Power on Power off (no operation)
universal Battery Operates LED: Battery green
AC adaptor fully LED: Battery green DC IN green
connected charged DC IN green
Battery Operates Quick charge
partially Quick charge LED: Battery orange
charged LED: Battery orange DC IN green
or no charge DC IN green
No Operates No charge
battery No charge LED: Battery off
installed LED: Battery off DC IN green
DC IN green