Hey everyone, first post, but been looking around here for awhile. I've come to an issue and would like some insight if someone can provide it. I have a MacBook pro that refuses to turn on (no chime, no backlight, No vcore power, no fan). It does have the green charging indication light. A few componets are blown, but they correspond to the battery circuit. I can go into my detail if need be on these. Anyway, I have no vcore power. I have schematics and board view, but I get no voltage at all coming from U1000 (the main CPU under the heat sink). Does anyone have an idea where to start? I'm just trying to get the fan to come back on at this point. Then work my way up. Thanks in advance! Sorry if I rambled or am a little scattered. Not sure how to start this questions or where to begin diagnosing.