You probably got a monitor that is capable of both VGA and DVI, and that is probably the confusion you are having over thinking that you need to attach both ports on the monitor to something. If your card supports DVI, that is the monitor port of choice on your monitor. If not, you MUST use the VGA connector. What type is the monitor?
Assuming that the connections are correct, there are three possibilites:
1) The driver for the monitor is not installed
2) The driver is installed but it got damaged
3) The driver got installed, is not damaged, but the refresh rate or the resolution is set wrong (most likely case)
It hard to tell without seeing what is going on. Assuming you have win2k, the I suggest that you reboot the machine into "Safe Mode" and take a look. This is the way to do it (don't do delete anything unless you know what you are doing.)
The other possibilty is to plug in the monitor that did work, install the driver for the NEW mintor, turn off the machine, re-atach new monitor, and see if that works.
nitro
Quote from dafugginman:
and the picture is shaking like it's on crack withdrawls!
any ideas???????
there are two different pronged connectors. one connects to the monitor port, but where does the other one go?