I have a dell inspiron 530,before a few days I had this problem where the computer,when switched on starts up only after 3 goes(it turn on n off for twice) before it starts up,but after that I don't get any display in the monitor,it just abruptly goes into power save mode,but i could hear windows starting up,but couldn't get the display at any point..so i had to switch off the computer and try it again,but the problem was fixed after a while.But I have no idea how..I'm having the same trouble as i mentioned above today,but even after several attempts,the monitor fails to display anything..I have no idea what the problem might be..Pls help