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I had no backlight.
U7701, d7701, f770, rebuilt XW7720 and cleaned the rest.
now the backlight works but D7701 pin 1 - 6,8v pin 2 - 24v.
Q7706 pin 6 - 6,75v
The macbook turns on from the keyboard but does not detect it after starting.
Mac is stock on 20V 0.3A.
Its stuck in recovery mode in Apple configurator 2. It begins installing the system using system restore. The outputs
"failed to recive message from device, might be a connection problem with usb host) [AMRestoreErrorDomain - 0x9 (9)]
SLPS2R I AWAKE are present
What to do ?
Hi guys this time I have a 820-00163 board with no water damage or corrosion. I checked: