Toshiba dynabook v1 v2 satellite p300 Instruction De Maintenance
Chapter 1 Hardware Overview
Satellite P300 and Satellite Pro P300 Maintenance Manual (960-Q02)
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1.8.3 RTC
Battery
The RTC battery provides the power supply to maintain the date, time, and other system
information in memory.
information in memory.
Table 1-14 lists the Time required for charges of RTC battery and data preservation time.
Table 1-14 Time required for charges of RTC battery
Condition Time
Power ON (Lights Power LED)
About 24 hours
Data preservation tome (Full-charged)
About a month