One of the scariest things that can happen to your computer is failure to turn on at all. You press the power button and nothing happens. No beeps, clicks, clunks or whirs. Light on the monitor is on, but your computer is dead.
First of all don’t panic! When people face that kind of problem, they tend to panic, worried that all important data on their computer is gone. Most likely your documents and pictures are safe, just not accessible at the moment. This computer problem is normally a power supply issue and can be solved quickly.