Got a MacBook here with some odd readings.
5.12Volts constant on all 4 Ports
.43Amps constant on all 4 ports
This is a little different compared to other A1990 boards I have worked on. usually I can pinpoint the issue right off the bat but i am seeing some higher Amps than normal. I was assuming bad battery? Disconnected battery and yet still has the same amount of voltage and amps. Would love a little idea where to look before I pull the board out and look myself just to see if someone came across this before in these models.
Also no signs of water damage, board looks brand new.
Also it cannot go into DFU mode.
5.12Volts constant on all 4 Ports
.43Amps constant on all 4 ports
This is a little different compared to other A1990 boards I have worked on. usually I can pinpoint the issue right off the bat but i am seeing some higher Amps than normal. I was assuming bad battery? Disconnected battery and yet still has the same amount of voltage and amps. Would love a little idea where to look before I pull the board out and look myself just to see if someone came across this before in these models.
Also no signs of water damage, board looks brand new.
Also it cannot go into DFU mode.
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