no power, no boot.?power button defective?
Hi all, I have two A1278s with working logic boards, but there are both working in one of the two A1278s only... The other one refuses to boot: If I press the power button, nothing happens, really nothing, it charges the battery, thats all. I took off all connections of the logic board to check what could be defective part, no chance. Any idea? Can the power button be defective? Thank you.
Is this a good question?