Toshiba Satellite Pro L450-EZ1510 User Manual - Page 99

Power and Power-up Modes, Power conditions

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L450/L450D Chapter 6 Power and Power-up Modes The computer's power resources include the 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 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. Table 6-1 Power conditions Power on AC adaptor Battery fully connected charged Battery partially charged or no charge No battery installed • Operates • LED: Battery green DC IN green • Operates • Quick Charge • LED: Battery amber DC IN green • Operates • No charge • LED: Battery off DC IN green Power off (no operation) • LED: Battery green DC IN green • Quick charge • LED: Battery amber 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
L450/L450D
Chapter 6
Power and Power-up Modes
The computer’s power resources include the 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 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.
Table 6-1 Power conditions
Power on
Power off
(no operation)
AC adaptor
connected
Battery fully
charged
• Operates
• LED:
Battery
green
DC IN
green
• LED:
Battery
green
DC IN
green
Battery partially
charged or no
charge
• Operates
• Quick Charge
• LED:
Battery
amber
DC IN
green
• Quick charge
• LED:
Battery
amber
DC IN
green
No battery
installed
• Operates
• No charge
• LED:
Battery
off
DC IN
green
• No charge
• LED:
Battery
off
DC IN
green