I have an hp envy 13 -d023tu, the battery was unfortunately plugged in reverse way +ve to -ve pin and -ve to positive pin, it blew up the chip named NL17SZ74_VSSOP8 in the schematics. All volts are present, charging port lights white when in charger mode and orange when battery and charger are connected but it does not power on. I ordered what i think is the same chip, labelled MHH, after replacing it still doesn't power on. What might be the challenge?
Hp envy - ase30 c482p power on
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Last edited by Vesko356; 04-19-2023, 08:44 AM. Reason: Attached schematic removed and replaced with the link.Comment
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