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820-4924 missing ppvout_s0_lcdbklt and ppvin_sosw_lcdbklt
Hello informaticos, Thanks for the response. 1. using powerful light on apple logo, no image can be seen on LCD 2. At J8300 pin 28, 29 and 30 all have 5V present 3. pin 9 at J8300 rises to 3.31V Kindly advise Regards Imran- imspotrepair
- Post #3
- Forum: Macbook Logic Board Repair Questions
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820-4924 missing ppvout_s0_lcdbklt and ppvin_sosw_lcdbklt
Hello team Rossmann and Members, Brief intro: My name is Imran Osman Live in Mombasa Kenya, Have set up an independent repair and parts Apple shop been 2 years, I am a self taught Apple repair technician but a Certified Mercedes diagnostic technician so I kinda have a clue on basic repairs...- imspotrepair
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- Replies: 3
- Forum: Macbook Logic Board Repair Questions