Hello,
A2141 had chocolate drink boo boo. MacBook was in a bag with lid closed. Client says there was minor drink around MacBook which she wiped off.
- When charger plugged it. It starts with 20 volts gradually increases to Amps all the way to 3 amps then drops to zero and build it back up to 1.20 amps. Stays there constatly. Fan spins briefly for 3 seconds during first 5 seconds of cable being plugged in, then dies. No activity on screen.
- When charger is plugged in board removed. It climbs to 1.9 amps then drop down to 0.90 amps and stays there. These get hot: Q7030, L6960, U7000, U2800, LA860, LA870, UB000, U2800, U7800.
- 0.408 in diode on PPBUS and 12.6 V
- 0.256 in diode on PP2V5_S and 0.0 V
Thanks.
A2141 had chocolate drink boo boo. MacBook was in a bag with lid closed. Client says there was minor drink around MacBook which she wiped off.
- When charger plugged it. It starts with 20 volts gradually increases to Amps all the way to 3 amps then drops to zero and build it back up to 1.20 amps. Stays there constatly. Fan spins briefly for 3 seconds during first 5 seconds of cable being plugged in, then dies. No activity on screen.
- When charger is plugged in board removed. It climbs to 1.9 amps then drop down to 0.90 amps and stays there. These get hot: Q7030, L6960, U7000, U2800, LA860, LA870, UB000, U2800, U7800.
- 0.408 in diode on PPBUS and 12.6 V
- 0.256 in diode on PP2V5_S and 0.0 V
Thanks.
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