Ok this computer has been horrible ever since i got it. Recently I turned my pc on and the monitor but the monitor stays black and the button flashes repeatedly. If i dont turn the pc on but just the monitor the 'no signal' comes up but if the pc is on it doesnt. It usually takes about a half hour for it to actually come on (the monitor, the pc is on because if you press direction arrows and enter when the monitor actually comes on windows will be open). But today its been sitting for about an hour and still nothing. I plug my other monitor, which looks like a tv compared to my other, and it works perfectly fine. I shut the pc off and turned it back on with my other monitor plugged in and it works fine. So would my monitor be dead or is something wrong with the cord or what?