Toshiba Satellite M40 (PSM42) - Manual (Page 107)

User’s Manual 6-3
Power and Power-Up Modes
DC IN indicator
Check the DC IN indicator to determine the power status with the AC
adaptor connected:
Power indicator
Check the Power indicator to determine the power status.
Battery types
The computer has two types of batteries:
■ Battery — 6 cell or 12 cell depending on the models
■ Real Time Clock (RTC) battery
Blue Indicates the AC adaptor is connected and
supplying proper power to the computer.
Amber Indicates a problem with the power supply. Plug
the AC adaptor into another outlet. If it still does
not operate properly, see your dealer.
No light Under any other conditions, the indicator does
not light.
Blue Indicates power is being supplied to the
computer and the computer is turned on.
Blinking amber Indicates the power was turned off while the
computer was in Resume mode.
No light Under any other conditions, the indicator does
not light.