11. Electrical short or overload
⦁ An electrical short or overload may cause a system not to boot.
⦁ Check for shorts and overloads by removing non-essential items such as extra controller cards or IDE/ATAPI devices. Keep only the desktop board, power supply, memory and processor installed. If the system boots, it is possible there is a short or overload with one of the components that you removed or one of those components is faulty. Replace each of non-essential items one at a time until you isolate which one is causing the problem.
⦁ If the problem occurs even after removing the non-essential components, the problem has to be with the desktop board, power supply, memory or processor.
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TROUBLESHOOTING OF DESKTOP COMPUTER AND SERVERS
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