Thanks guys. Trying to get the 128s working is like pulling teeth tho. I've tried everything, different monitors, tvs, different cables, using rf, blind booting, 40/80 key switching, c64 mode when powering on, removing SID chip, reseting all socket chips. Dead. All I get is the red led, a pop in the sound when first turned on, vertical faint lines about 1/4 apart on screen, and a ringing sound. Ringing goes away after a couple seconds on two of them but the third one continously rings. Not loud but enough to hear it.