ComputerDok – Computer Tips, Windows Guides, & Tech Tutorials

PC Won't Turn On? Here's How to Fix a Computer With No Power Signs You push the power button. Nothing at all. No lights, no fan spin, no beeping. Silence. It’s one of the most frustrating computer problems around, because you have almost nothing to go on. The good news is that a computer that shows no sign of power at all is usually a power delivery issue, not a fried motherboard. Most causes are easy (and cheap) to rule out yourself before calling in a technician. This guide will walk you through a logical step-by-step troubleshooting process , from the simplest checks to the more advanced hardware tests, so you can find out exactly why your PC won’t turn on and what to do about it. . Start With the Obvious: Switches, Buttons, and Outlets Before you open the case or start swapping parts, rule out the simplest explanations first. 1. Check every power switch in the chain. Desktop power supplies often have a physical rocker switch on the back (usually marked "0/1...