Last night in the middle of gaming, my husbands year and a half old, Sceptre Monitor, X9s-Naga II model, just went blank. The green LED light stays on, but there is no picture. The cables are plugged in correclty, there are no pins missing from teh signel cable, there are no nicks in teh cords. The cables work fine on my pc/monitor, however when i hook his moniter up to my computer it does the same. Turns on for a moment, (1 sec) then goes blank. My moniter works fine on his computer. I really am at my wits end, the warrenty just expired and im having a really hard time getting ahold of the maker of the company to find out what could be the problem. Please if you have any suggestions help!