Because the CPU does all of the heavy lifting when it comes to performing calculations and operations, it is the heart of any computer system. Therefore, it can be difficult, or impossible, to do anything with your PC when the CPU is defective or not working like it should. In some cases, detecting a bad CPU might take only a few seconds. Other times, though, diagnosing a faulty CPU may take considerable time and require the use of external hardware and software resources. Writer Bio
