Recent content by NicolasColsoul

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    82-3437-A no backlight

    I try do to my best :
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    82-3437-A no backlight

    Yep, I can see the connection interface. I already try another LCD screen and it's the same problem.
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    82-3437-A no backlight

    I just change U7701, nothing more happend. All voltages still the same. Resistance to ground on EDP_BKL_PWM is about 168R (I don't know the precision of my multimeter). Enabled is still a little bit low (not really 3.3V) and PWM is 0V but if i short to 3.3 (without R7704), nothing more happen...
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    82-3437-A no backlight

    I think the problem is BKL_PWM but I don't find where it will be generate...
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    82-3437-A no backlight

    No Title Thanks guys ! So I removed my jumper first... Now, LCDBKLT_BOOST is 8.52V and PPHV_S0SW_LCDBKLT is 8.46V with screen. I don't want to replace if it's not really needed :-) I just scratch around FB and continuity probe to PPHV_S0SW_LCDBKLT : it's ok. Pin 14 : 2.47V Pin 18 : 3.31V Pin...
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    82-3437-A no backlight

    Hello guys, First thanks for all videos, it's fabulous to give a second chance to a lot of Apple products. Thanks Louis ! Here, I'm coming with a Macbook Air 2013 A1466 820-3437 A with no water damage (really, I never seen a computer as clean) ! I take some measures with my (very very bad)...
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