New
#11
One works and one doesn't, so from what you posted my bet is its the e-bay adapter thats the problem. If you buy one locally and it doesn't work you can always return it. You don't know somebody you can borrow one from do you? Most video cards come with at least one these days.
The only other thing you can try is to find a driver for your monitor. What you end up with, if you can find it, is an inf file that specifies your monitor type and its supported resolutions. If you can get the correct monitor identified even with the crappy adapter, you may be able to get the screen resolution you want. I can remember hunting one up in the old days but haven't tried to find one recently. I'd try the manufacturers web site first. You may also be able to set a custom resolution in the ATI control panel, or what ever it is. Sorry my card is Nvidia.
It's got to be defective, there must be a bad connection internally. There are no electronics inside, it its just wires linking the pins on one connector to pins on the other. Manufacturing defect would be my guess.
OK, thats good to hear, our suspicions are confirmed then. Sometimes cheap really is cheap, but in a bad way.