Toshiba NB505 User Manual

User’s Manual

5-1

NB500/NB505/NB520/NB525/NB550D/NB555D Series

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.

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.

Battery fully 

charged

 • Operates
 • No charge
 • LED: green

 • No charge
 • LED: green

Battery partially 

charged or no 

charge

 • Operates
 • Charge
 • LED: amber

 • Quick charge
 • LED: amber

No battery 

installed 

 • Operates 
 • No charge
 • LED: off

 • No charge
 • LED: off