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Still have no idea how to identify the EC on the board, unfortunately

Backing up the EC is probably only possible by soldering out the EC chip and put it into a programmer, right? As I can't invest 100 bucks for a programmer I guess it's not possible then....

Hello, I got the following information from the BIOS: Model: 20Y70073GE System-unit serial (i guess it's the S/N of the device): PF2XRBHA System board serial: L1HF16J0604 Whether it's 32 or 16mb i can't figure out. I looked at the motherboard and couldn't identify either the bios or the kbc...

Hello, I have a Lenovo E14 Gen3 with a supervisor password that I need to remove. I already read, that I need to solder out the KBC chip and read that with a programmer. Is that right? The SVOD3/4 or vertyanow programmers that are recommended in this forum are 100€+ which is not an option for...