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820-00840 won't turn on
This was the closest I could find to the power rails page- osmun38
- Post #2
- Forum: Macbook Logic Board Repair Questions
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O
820-00840 won't turn on
I'm having some slight issues. I'm very new to this but on most of the videos I've watched from Rossman he says to check the power rails within the schematics first but that is for older machines, and on this machine there is no "Always On" page with the power rails, so I have no idea where even...- osmun38
- Thread
- Replies: 22
- Forum: Macbook Logic Board Repair Questions