Good day, everyone,

My ThinkPad E15 Gen2 suddenly stopped charging the battery and when the battery died the laptop is bricked.

The cause seems to be the power delivery circuit, namely the firmware on 24256e (UB9 on the schematic) chip.

I could not find the updated dump (current version is 2FF9 as per Lenovo) for this chip anywhere. So, please, if anyone has it or can make a dump from a working machine, please, share.

Model: Lenovo ThinkPad E15 Gen2
Type: 20TD-0005GE
SN: PF-3J8PES

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Moin from Germany!
I hope to find information on laptop repairs here.