Hello,
Namaste!
I have a macbook A1466 that came in with no booting issue.
Looks like something exploded in the Backlight circuit. (Image Attached)
L7701
C7799
C7797
All of these were totally gone. Rest of the board was fine. No Green.
Replaced these components. Board boots up now but there is no Backlight. I get image - Apple Logo - Password Screen. But no Backlight.
Getting 3.2V P3V3_S0SW_LCD_UF checked L8304 Pin 2.
One more thing i noticed that the Charging light is also flaky. Goes off/onn randomly (On both genuine and copy charger)
PPBUS_G3H is at steady 8.58V
Namaste!
I have a macbook A1466 that came in with no booting issue.
Looks like something exploded in the Backlight circuit. (Image Attached)
L7701
C7799
C7797
All of these were totally gone. Rest of the board was fine. No Green.
Replaced these components. Board boots up now but there is no Backlight. I get image - Apple Logo - Password Screen. But no Backlight.
Getting 3.2V P3V3_S0SW_LCD_UF checked L8304 Pin 2.
One more thing i noticed that the Charging light is also flaky. Goes off/onn randomly (On both genuine and copy charger)
PPBUS_G3H is at steady 8.58V
Attached Files