[Preyhunter]

I still say the chip is bad. First thing I'd recommend is to put it all back the way it was originally, making sure that the two cables are seated properly. If the light comes back on, then it's probably the chip causing the light problem. If it doesn't, then you may have a faulty cable or faulty button led. If the tray still operates normally but the light doesn't work, I'd lean toward the problem being a faulty button led.

Maybe I should ask this...is the chip still in and does the tray still work even though the eject button light isn't on?