Error code: 1A23<- Back
- RTC Incorrect RTC data error.
- The value information on various absolute time stored on NVRAM is abnormal.
- Check if the RTC backup battery is installed properly. Replace the Main Board Assy.
- RTC RTC Access T/O error.
- The RTC circuit on the Main Board Assy malfunctions.
- Turn the power off and remove the RTC backup battery.
- After several seconds