Yeah, this is one of the most common problems I've found... Being the proud owner of 12 Virtual Boys, I've seen a few problems, although you seem to be having REALLY bad luck with them. I've had two do that, and if the cable is still attached but loose, I'd suggest taking a piece of electrical tape and just taping it back up against the board. That is still working for one of mine, the other one I had a project for everything but the displays, so I just pulled the displays and use them for testing.

BTW, if you want to see any pics, check out my site at Project:VB ( http://projectvb.vze.com ). I'll have to do a small how-to on repairing the display if the cable comes loose some time... I've seen quite a few people ask that (which I think is good, that means there ARE people willing to admit to owning a VB ).

Oh... And someone said that they had this problem and sent it into Nintendo and they fixed it for $30 if you'd rather do that, but you could probably get another system for $30 on ebay.

DogP