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    No backlight, LVDS connectors question.

    Hi. I have an 820-3476 board with no backlight. The board had already been worked (when I say worked I mean attacked with a hot poker). After a bit of digging and a lot of F*ing about clearing up everything that had already been done I found what the last guy had missed... I think. R7731 and...
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    820-3437 All rails present, fan spins high for 1 minute then power off. Cycles

    Hi, I have this MacBook Air here. All rails present, no chime, no output to monitor, CPU on, board gets hot, fan starts slow then spins high for about a minute or more and shuts off. Continuous cycle. No sgns of corrosion, no signs of liquid damage at all.
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    [SOLVED]820-3437 pp5v_s4rs3

    Hi, I have this 820-3437 MBA board not powering. Every couple seconds PP5V_S4RS3 and PP5V_SO gets a DC voltage and then cut's back to 0v. Every time it does this, the voltage is lower by 1v increments. It ranges from roughly 3.8V down to below 2.5 and then loops back to 3.8V.
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    820-00165 MacBook Air No power.

    Hi, all. Got a 2015 MBA not powering on. No liquid damage, no crusty corrosion, nothing visually bad on the board. Tested so far: Green / orange light on magSafe PPBUS_G3H = 8.5 PPBUS_S5_HS_COMPUTING_ISNS = 8.5 PPDCIN_G3H_ISOL = 14.9 PPDCIN_G3H = 14.9 PPVRTC_G3H = 3.3v PP5V_S5 = 5v...
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