Toshiba Libretto U100 - Manual (Page 125)

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 pack
■ Real Time Clock (RTC) battery
Battery pack
When the AC adaptor is not connected, the computer’s main power source
is a removable lithium ion battery pack, also referred to in this manual as
the main battery. You can purchase additional battery packs for extended
use of the computer away from an AC power source.
Before you remove the battery pack, set the computer to Hibernation mode
or save your data and shut down the computer. Do not change the battery
pack while the AC adaptor is connected.
Green
Indicates the AC adaptor is connected and
supplying proper power to the computer.
Flashing orange
Indicates a problem with the power supply. Plug
the AC adaptor into another power outlet. If it still
does not operate properly, contact your dealer.
No light
Under any other conditions, the indicator does not
light.
Green
Indicates power is being supplied to the computer
and the computer is turned on.
Blinking orange
Indicates power is being supplied to the computer
while the computer is in Standby mode. The
indicator turns on for one second and off for two
seconds.
No light
Under any other conditions, the indicator does
not light.