ytesfay80
Member
This board had liquid damage in the 3v42 and battery circuit area when I received it. It was not turning on at all and no light on the charger either.
The I/o board is damn near spotless and the other side of the board looks to have no liquid damage anywhere including the smc and isl6259 area.
I put flux on the damaged components and heated it up a little and then the fan spun and there was a light on the charger. I UC'd the board and I was able to install an OS on the SSD.
The problem is that when I plug in the battery and then plug in the charger the machine turns on automatically. Afterwards if I shut down the machine and try plugging the charger in again it will not turn on automatically and I have to hit the power button.
When the battery is removed the machine turns on automatically every time the charger is plugged in.
When I go to the power information page I see the battery charges and runs off the battery fine and is in good condition.
The only components I have replaced are R7005/R7006. R7006 looked burned and was measuring around 50 ohms so I replaced it along with R7005 even though it measured fine.
Here are the areas I wrote down for having liquid damage before cleaning the board.
j6100
u7090
r7006
q7155 area
c7117 area
q7560 area
The I/o board is damn near spotless and the other side of the board looks to have no liquid damage anywhere including the smc and isl6259 area.
I put flux on the damaged components and heated it up a little and then the fan spun and there was a light on the charger. I UC'd the board and I was able to install an OS on the SSD.
The problem is that when I plug in the battery and then plug in the charger the machine turns on automatically. Afterwards if I shut down the machine and try plugging the charger in again it will not turn on automatically and I have to hit the power button.
When the battery is removed the machine turns on automatically every time the charger is plugged in.
When I go to the power information page I see the battery charges and runs off the battery fine and is in good condition.
The only components I have replaced are R7005/R7006. R7006 looked burned and was measuring around 50 ohms so I replaced it along with R7005 even though it measured fine.
Here are the areas I wrote down for having liquid damage before cleaning the board.
j6100
u7090
r7006
q7155 area
c7117 area
q7560 area
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