LCD question

Some time back, I pulled apart a fairly trashed XT-class computer and one of the things I got out of it was an LCD, most of it appearing to be fairly standard stuff and I don't think that I'm going to have a lot of trouble with that but then there's that other connector... Two pins, and both wires are the same color. It's been suggested to me that perhaps this is for an EL backlight. Any of you folks know of how I might go about testing that, so I can get some idea of what's actually in there? Anybody by any chance know of this display? Oh, and if it helps any the brand name on the box was "Western Digital", which is the only time I've ever seen that brand name on a computer. -- Member of the toughest, meanest, deadliest, most unrelenting -- and ablest -- form of life in this section of space, a critter that can be killed but can't be tamed. --Robert A. Heinlein, "The Puppet Masters" - Information is more dangerous than cannon to a society ruled by lies. --James M Dakin