I have a rather strange problem with my LCD monitor a Viewsonic Vx1940W ,which is 1 year old.My problem is that it only stays on for around 2 seconds before the screen goes black (the power remains on). If I then turn it off and back on again I can see the desktop again but only for 2 seconds before it turns off again.I don't think its the graphic card or driver issue as i connected a samsung to my PC & it worked fine..upon connecting the Viewsonic to another PC the display had the same problem. now my questions- 1. Does anyone know why this is happening or a possible solution? 2.do you think 1 year is a very short time for such problems to occur? 3.since i keep my PC on 24/7 could that have been the cause? 4.should i take it to a viewsonic service centre for warranty? 5.how long will it take for RMA? thank you.