E-Machines T5010 PC Desktop "dell monitor fades black" Questions

...black This is second monitor so far,second monitor was ok for about 7 month. it comes down to luck really and seems like you havent had any try getting a cheep dell 19 ince they seem to be bulet ...

...monitor fades to black in a matter of 2 seconds. Fans are clean and exhaust airway for the unit is fine. Is this a hardware problem or a software issue? Solutions? Thanks! ok guys this is the problem ...