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Toshiba M400 User Manual

Page 146

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6-2

User’s Manual

Power and Power-Up Modes

Table 6-1 Power conditions continued

Power on

Power off

(no operation)

AC
adaptor
connected

Secondary
battery fully
charged

• Operates

• No charge

• LED: Secondary

battery green

DC IN green

• No charge

• LED: Secondary

battery green

DC IN green

Secondary
battery partially
charged or no
charge

• Operates

• Charge

*

2

• LED: Secondary

battery orange

DC IN green

• Quick charge

*

2

• LED: Secondary

battery orange

DC IN green

No Secondary
battery installed

• Operates

• No charge

• LED: Secondary

battery off

DC IN green

• No charge

• LED: Secondary

battery off

DC IN green

AC
adaptor
not
connected

Main battery
charge is above
low battery
trigger point

• Operates

• LED: Battery off

DC IN off

Main battery
charge is below
low battery
trigger point

• Operates

• LED: Battery

flashes orange

DC IN off

Main battery
charge is
exhausted

Computer shuts down

*

3

No main battery
installed

No operation

*

4

• LED: Battery off

DC IN

off