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820-3476 No backlight, missing BKLT_EN_R
Hello! Somewhat new to this and just trying to get some direction. MacBook turns on, can use with external monitor, confirmed no backlight/can see an image when I use a flashlight. I have 0V on PPVOUT_S0_LCDBKLT Missing the enable signal for U7700. I checked where it gets the signal from and...- nickalith
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- Forum: Macbook Logic Board Repair Questions