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Chapter 6 - power and power-up modes, Power conditions, Chapter 6 – Toshiba Portege R400 User Manual

Page 107: Power and power-up modes, Power conditions -1, Ter 6, Apter 6, Power, And power-up modes, Power and power-up

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User’s Manual

6-1

Chapter 6

Power and Power-Up Modes

The computer’s power resources include the AC adaptor, battery pack and
any internal batteries. This chapter provides details on making the most
effective use of these resources, and includes information on charging and
changing batteries, tips for saving battery power, and information on the
different power-up modes.

Power conditions

The computer’s operating capability and battery charge status are affected
by different power conditions, including whether an AC adaptor is
connected, whether a battery pack is installed and what the charge level is
for that battery.

Power conditions

Power on

Power off (no operation)

AC adaptor
connected

Main Battery
fully charged

• Operates

• No charge

• LED: Battery blue

DC IN blue

• No charge

• LED: Battery blue

DC IN blue

Main Battery
partially
charged or no
charge

• Operates

• Charge

*

1

• LED: Battery orange

DC IN blue

• Quick charge

*

1

• LED: Battery orange

DC IN blue

No Main battery
installed

• Operates

• No charge

• LED: Battery off

DC IN blue

• No charge

• LED: Battery off

DC IN blue