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W.305000A : [W.305000A] An invalid date and time have been detected.

[W.305000A] An invalid date and time have been detected.

RTC Date and Time Incorrect

Severity​

Warning

User Response​

Complete the following steps:

  1. Check the IMM event log. This event should immediately precede 0068002 error. Resolve that event or any other battery related errors.
  2. Use F1 Setup to reset date and time. If problem returns after a system reset, replace CMOS battery.
  3. If the problem persists then check the IBM support site for an applicable service bulletin or firmware update that applies to this error.
  4. Replace the system board.