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.
1 If one of your computer's RAM modules fails completely, your computer won't even turn on. 2  Most of the time, however, memory fails slowly and will work up to a point. 3  If your system memory is failing, your computer may power on but then freeze, stop, or reboot continuously at some point during Windows startup.