Thank you Sparo for the quick and specific answer.

Hi sparo,

Thanks for the warning! Yes, the dump I uploaded is the main 32MB BIOS, but now I see that the password is completely locked inside the Nuvoton NPCE388 EC chip.

Since I want to do this repair myself and expand my workshop tools, I would really appreciate your advice. Which EC programmer do you recommend buying for reading/writing these types of Nuvoton chips (Vertyanov JIG, SVOD4, RT809H, or something else)?

Also, what is the best way to connect to this NPCE388 chip on the X13 Yoga Gen 1 motherboard? Do you read it directly via the keyboard connector...

Hello everyone,

I need help removing the supervisor password for a Lenovo ThinkPad X13 Yoga Gen 1 laptop (10th Gen Intel).

• Model: ThinkPad X13 Yoga Gen 1
• MTM: 20SYS02J00
• S/N: R90ZRW40

I have attached the ZIP file with the original, untouched dump.

Could someone please help me clean/patch this file?

Thank you in advance!...