Toshiba Equium L40 User Manual download pdf (Page 78)

User’s Manual 6-2

Power and Power-Up Modes

Power indicator

Check the DC IN indicator to determine the power status with the AC

adapter connected:

Battery types

The computer has two (2) types of batteries:

■ Battery pack

■ Real Time Clock (RTC) battery

Battery pack

When the AC adapter is not connected, the computer’s main power source

is a removable lithium ion battery pack, also referred to in this manual as

the battery.

You can purchase additional battery packs for extended use of the

computer away from an AC power source.

The battery is a disposable item. When its operation becomes short even

when fully charged, replace it with a new one.

Real Time Clock battery

The Real Time Clock (RTC) battery provides power for the internal real

time clock and calendar. It also maintains the system configuration.

If the RTC battery becomes completely discharged, the system loses this

data and the real time clock and calendar stop working.

Green The power button will glow green while power is

being supplied and the computer is turned on.

The power indicator on the front of computer will

glow green when the computer is switched on.

Blinking amber Indicates power is being supplied to the

computer while the computer is in Sleep mode.

No light Under any other conditions, the indicator does

not light.

■ The battery pack is a lithium ion battery, which can explode if not

properly replaced, used, handled, or disposed. Dispose the battery as

required by local ordinances or regulations. Use only batteries

recommended by TOSHIBA as replacements.

■ Do not remove the battery pack while the computer is in Sleep Mode. In

this mode data is stored in memory, so if the computer loses power,

data will be lost.

■ Battery type (depending on the purchased model):

4-cell - PA3591U-1BAS, PA3591U-BRS

6-cell - PA3615U-1BAM, PA3615U-1BRM.

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Toshiba Equium L40 User Manual Page 78