Power and
■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 Standby mode. Data is stored in RAM, so if the computer loses power, it will be lost.
■Battery type
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:
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.
When this error appears, the following action is recommended.
1.Plug in AC over 24 hours.
2.Press F2 to enter BIOS setup menu.
3.Set correct time and date.
If you still see error message after above action, please get contact with TOSHIBA service.
User’s Manual |
