Rtc Test - Toshiba M645-S4080 Maintenance Manual

3 Tests and Diagnostics
If an error is detected and a test fails, the following message displays:

3.14 RTC Test

Check the computer's RTC (Real Time Clock) and calendar functions by comparing the Free-DOS
and CMOS values.
Satellite/Satellite Pro M600/M640/M645/M647 Series, Dynabook TX/AX Series 26
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