REASON FOR FAILURE:

1. Power Supply Issue-Due abnormal Power supply in the Input Section IC Components Fails. And Failure of components like Micro Controllers IC. OP-AMP Buffer IC, RTC IC. EEPROM IC, Opto-Coupler ICs etc.

2.Communication Problem-Due to Protocal mis-matching, sometimes affect the hardware side of the PCB Components.

3.Environmental Issue-Due to High Heat. Moisture, Dirt will lead to failure of PCB Components.

4. Corrupted Memory-Power supply & RF radiation may corrupt Memory