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Showing posts with the label pc troubleshoot

Desktop not turning on.

Desktop not turning on. A desktop computer is an essential tool for many people, especially those who work from home or have jobs that require the use of a computer. However, it can be frustrating when a computer fails to turn on, and the light on the tower starts blinking. This situation can be caused by a variety of issues, and in this article, we will discuss some of the most common reasons and how to troubleshoot them.  • Power Supply Failure  One of the most common causes of a computer not turning on and the light blinking is a power supply failure. The power supply is responsible for converting the AC power from the wall outlet to the DC power required by the computer's internal components. If the power supply fails, the computer will not receive power, and the light on the tower will blink.  To troubleshoot this issue, you can start by unplugging the computer from the wall outlet and pressing the power button for 15 seconds. This will drain any residual power from the system