Logitech Wireless Action Controller for the PS2 Problem

[Games Retrospect]

I've owned a Logitech Wireless Action Controller for the PS2 for almost a decade. I've only had a problem with it once which involved the X button getting stuck every once in a while, but I remember cleaning it and solving the issue. But now I can't use it anymore because the receiver doesn't turn on the light. I think that's how it worked: the receiver blinked (or you had to push the button for the light to blinked) and then you pushed a button on the controller and voila! But the receiver's light never turns on regardless of what I do. I looked up the manuals online to see if I was doing everything wrong, but I can't seem to find a solution. Help! I really want to play Final Fantasy VII and I don't want to go back to a wired controller. Can anyone help me to check if the problem is the receiver not working properly or if I'm not configuring it properly?