Hello
I have a Lenovo t430 that charges the battery, works fine with adapter BUT doesn't work with battery only.
Tried 3 batteries (that work fine in other Lenovo t430) and 2 chargers so i guess i have problem in motherboard.
I strip off the whole laptop and now i have the motherboard with heatsink in bench ready for repair.
I have power in F12 (11,5v) but after that it gets a little complicated for me (page 73 has the whole battery input circuit)
Schematic attached
Thank you in advance!
I have a Lenovo t430 that charges the battery, works fine with adapter BUT doesn't work with battery only.
Tried 3 batteries (that work fine in other Lenovo t430) and 2 chargers so i guess i have problem in motherboard.
I strip off the whole laptop and now i have the motherboard with heatsink in bench ready for repair.
I have power in F12 (11,5v) but after that it gets a little complicated for me (page 73 has the whole battery input circuit)
Schematic attached
Thank you in advance!
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