Support: My PC Powers on but there is nothing on my screen
1) Press and hold the power button until the computer turns off (5-10 seconds)
2) Check all the cables in the back of the computer and make sure they are in tight
3) Make sure the monitor power is one (check for the power light on the monitor)
4) Turn on your computer
If there is still no video...
If you have another monitor, hook it up to the computer
-If you get video, your monitor is the problem
-If you don't get video, then your computer is the problem and a service call is required
Its important to note that when there is a power issue your computer is not always without power. It may light up but not have enough power to boot the computer. For safety always turn the elctricity off or unplug until it can be serviced.