Toshiba p205d-s8806 User Guide

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6-4
Satellite P200/Satellite Pro P200
Power and Power-Up Modes
Battery types
The computer has two 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. The following 
message appears when you turn on the power:
The battery pack is a lithium ion battery, which can explode if not 
properly replaced, used, handled or disposed of. Dispose of 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, 
it will be lost.
Battery type (depending on the model you purchased): 
6 cell-PA3536U-1BRS,PA3536U-1BAS 
9 cell-PA3537U-1BRS,PA3537U-1BASon
* The availability of this battery is dependent on the model you 
purchased.
ERROR 0271:Check date and time settings.
WARNING 0251:System CMOS checksum bad - Default 
configuration used.
Press <F1> to resume, <F2> to Setup.
The computer's RTC battery is a lithium battery and should be replaced 
only by your dealer or by a TOSHIBA service representative. The battery 
can explode if not properly replaced, used, handled or disposed of. Dispose 
of the battery as required by local ordinances or regulations.