Brian

I have troubleshooted this display and pinpointed the part pictured as the problem, I've confirmed it by replacing with a...

Got this Mac about a year ago & been trying to diagnose it, it was originally supposed to be an LVDS issue but I replaced...

Sorry to report oldturkey I gave up on the logic board & just replaced it with a known working logic board, shame really as I would have liked to solve it but necessity won out over troubleshooting! Many thanks for the replies you did provide your advice is much appreciated Kind regards - Brian