Toshiba Portege M400 PPM40C-TD30TEF Users Manual Canada; English - Page 147

Power and Power-Up Modes, Power conditions

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PORTÉGÉ M400 Chapter 6 Power and Power-Up Modes The computer's power resources include the AC adaptor, battery pack 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 an AC adaptor is connected, whether a battery pack is installed and what the charge level is for the battery. Table 6-1 Power conditions Power on AC Main Battery adaptor fully charged connected • Operates • No charge • LED: Battery green DC IN green Main Battery partially charged or no charge • Operates • Charge*1 • LED: Battery orange DC IN green No Main battery installed • Operates • No charge • LED: Battery off DC IN green Power off (no operation) • No charge • LED: Battery green DC IN green • Quick charge*1 • LED: Battery orange DC IN green • No charge • LED: Battery off DC IN green User's Manual 6-1

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User’s Manual
6-1
PORTÉGÉ M400
Chapter 6
Power and Power-Up Modes
The computer’s power resources include the AC adaptor, battery pack 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 an AC adaptor is connected, whether a
battery pack is installed and what the charge level is for the battery.
Table 6-1 Power conditions
Power on
Power off
(no operation)
AC
adaptor
connected
Main Battery
fully charged
• Operates
• No charge
• LED:
Battery
green
DC IN
green
• No charge
• LED:
Battery
green
DC IN
green
Main Battery
partially
charged or no
charge
• Operates
• Charge
*
1
• LED:
Battery
orange
DC IN
green
• Quick charge
*
1
• LED:
Battery
orange
DC IN
green
No Main battery
installed
• Operates
• No charge
• LED:
Battery
off
DC IN
green
• No charge
• LED:
Battery
off
DC IN
green