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  1. PCTRONICS

    820-3437 possible sensor fail

    Thanks mate, i changed to a good trackpad flex. this is not the issue but thanks for the file. its coming up with sensor issues in ASD so ill start looking around sensor voltage divider etc. any further assistance would be appreciated.
  2. PCTRONICS

    820-3437 possible sensor fail

    Here are the results from ASD
  3. PCTRONICS

    820-3437 possible sensor fail

    Gday guys I have an 820-3437 board that was liquid damaged and would not turn on and had corrosion all around LP8550, short on LCD connecter. after these few components were replaced I now get a chime and it now boots into OSX. the problem I'm having is the fan stays on high after about 1 minute...
  4. PCTRONICS

    Post-repair testing - how far do you go?

    I test everything, nothing worse than a returning customer because you forgot to plug shit in or keyboard is screwed. on off button not working. when a customer returns because of a fuck up they usually want it done on the spot, its not worth the hassle. good practice would be to have a standard...
  5. PCTRONICS

    Fix the backlight on the actual LCD? Logic board is fine.

    It should take less than 10 mins to remove the screen and bezel. once you have done 5 you should be able to rip it out easily. be careful of the camera, and the diffuser sheets, you bend or scrape those you will know about it. i never seen a bad back light other than the couple i fucked. time to...
  6. PCTRONICS

    Fix the backlight on the actual LCD? Logic board is fine.

    When i first started opening cracked screens for lcd replacement i use to fuck them good. are you getting back light output on C8317, have you done diode test on that line? is LP8550 good? is the screen connector have a short? sounds like you need to stockpile some shit. i have at least 30...
  7. PCTRONICS

    Apple ASD Reference List.

    Hi guys this is my first post, i was hoping to find ASD for 2014 macbook air. or at the very least the ASD number thanks in advance.
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