*sigh* ok i hate to have to ressurect this thread, but...
Right before I shipped the video card back, i plugged the monitor into it, got a message saying "RGP no input signal" and the monitor went empty, and got the little light that looks like its in standby. I shake my mouse and press a few keys, but nothing happens. I figure its just the video cards problem.
I got my new video card, plugged the monitor into it, and, guess what? "RGB no input signal" and it goes empty.
I then tried connecting the monitor to the back of my laptop, to get the same error.
I also got my dads monitor, plugged it in to my new computer AND laptop, both not working.
I am super confused now, as this is a new problem.