Macbook comes in. Does boot, but green light on charger.
I disconnect battery, and try with just charger no luck.
I investigated the other side of the board and found corrosion on U7840 which I removed.
Success! Computer now boots with battery and charger connected. BUT the keyboard does not work (I have to disconnect both charger and battery then reconnect to get a boot)
and the Caps Light on Keyboard is always on.
Simple case of keyboard replacement or trouble ahead?
I disconnect battery, and try with just charger no luck.
I investigated the other side of the board and found corrosion on U7840 which I removed.
Success! Computer now boots with battery and charger connected. BUT the keyboard does not work (I have to disconnect both charger and battery then reconnect to get a boot)
and the Caps Light on Keyboard is always on.
Simple case of keyboard replacement or trouble ahead?