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  1. rob777

    Looking for iDevice Boardview files. Been looking tediously but nada so far.

    Have not tried. Wouldn't know how. When you use it it talks to some Hong Kong server, whether or not that means anything to you I have no idea
  2. rob777

    Looking for iDevice Boardview files. Been looking tediously but nada so far.

    Have one also. Is better than nothing that's for sure
  3. rob777

    [SOLVED] 820-3476 Help a beginner

    Was very minor corrosion around c7050 c7060 (above battery connector) and I replaced one of them and got the green light back.
  4. rob777

    [SOLVED] 820-3476 Help a beginner

    Ok so the cpu doesn't seem to be getting ppvcc_s0_cpu Follow it back to U7310 and u7320. They both have very low readings from pins 2,1,8,5. Pin 6 is showing pp5v_s0. But those pins go to a transistor so at pin 2 of L7310 and L7320 I should have 1.8v. But I don't. Gonna leave it for now...
  5. rob777

    [SOLVED] 820-3476 Help a beginner

    I'll continue this tomorrow with a fresh brain and a different approach. Been a 13hr day here, going home to refresh on all Louis's videos again.
  6. rob777

    [SOLVED] 820-3476 Help a beginner

    I'm lost, 5hrs down and counting here.. Determination definitely isn't the issue. Alas I have no idea why the CPU isn't working and I have no idea what to look at next. The vcore power rail exists. Being only my second ever attempt at repairing boards I obviously have a fuck load of learning...
  7. rob777

    [SOLVED] 820-3476 Help a beginner

    Sounds like I need to apply more logic..
  8. rob777

    [SOLVED] 820-3476 Help a beginner

    also seen one of you videos where you describe it as a possible cpu vcore issue? When there is no chime.. Need to try find that vid next I think.
  9. rob777

    [SOLVED] 820-3476 Help a beginner

    hey mate, thanks for the reply. Confidence has gone from sky high to rock bottom here.. To answer your questions, only have thunderbolt to hdmi so can't test that. No there is no question mark folder (LCD doesn't seem to even show a backlight) and when I plug in a USB mouse it lights up for...
  10. rob777

    [SOLVED] 820-3476 Help a beginner

    Hey guys, just diving in to board level laptop repairs here, I purchased a dead water damaged Macbook Air and also this Retina 13in to begin my learning quest. Macbook Air was repaired after hours and hours of watching Louis's videos which I'm absolutely stoked about! Thanks Louis! But now this...
  11. rob777

    CRM or ticketing systems....

    I'm currently setting up repairq in my office, seems a little restricted in places but should make workflow tracking much easier
  12. rob777

    ASD (Apple system diagnostics)

    Thanks very much for this. Been downloading for 3 days and just finished, will seed for as long as possible!
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