Knowledge Management (KM) Definitions. Defining knowledge management (KM) has always been a challenge. For many years I resisted offering a definition because whenever I included a definition in a talk this would become the main focus of attention.
Motherboards can go bad for many reasons, although there are a few common culprits. Among the most common causes of motherboard failure are excess electrical shocks, physical damage, or excess heat. Some of these dangers are inescapable, and may vary in likelihood depending on your computer model.
One of the most common causes of premature motor failure in single-phase motors is through incorrect wiring. The root cause of this has been identified as DIY installations and confusion between the old American colour coding (red; yellow & black) and the new European colour coding (black; brown & blue).