hgoncalves
Active member
Hi,
I have an A2442 820-02098 that isn't charging; it doesn't even recognize that the charger is plugged in, saying that it is always on battery. It doesn't charge on any port (USB or magsafe).
Already tried with an original proper charger in all ports.
PPDCIN_AON = 0V and 0.538 on diode reading.
PPVBAT_AON_CHGR_REG = 11V.
PPBUS_AON = 11V
I can't see any damages on the board, and the client said it stoped charging without reason.
I don't know where to begin.
Can you help?
I have an A2442 820-02098 that isn't charging; it doesn't even recognize that the charger is plugged in, saying that it is always on battery. It doesn't charge on any port (USB or magsafe).
Already tried with an original proper charger in all ports.
PPDCIN_AON = 0V and 0.538 on diode reading.
PPVBAT_AON_CHGR_REG = 11V.
PPBUS_AON = 11V
I can't see any damages on the board, and the client said it stoped charging without reason.
I don't know where to begin.
Can you help?
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