BIOS V15 G2-ITL Laptop (Lenovo) - Type 82KB nm-d475

Luis Junior · Nov 6, 2025

ThienBui said:
You have file old ?

The old SIO chip is unfortunately burned out.

ThienBui · Nov 6, 2025

Luis Junior said:
The old SIO chip is unfortunately burned out.

I/O name ?

Luis Junior · Nov 7, 2025

I just programmed it with the EC from the nm-d474 that's here on the forum and the LED lit up and keeps blinking, but that's it. Can you get one for the nm-d475, which is mine? Name EC IT8227VG

ThienBui · Nov 7, 2025

Luis Junior said:
I just programmed it with the EC from the nm-d474 that's here on the forum and the LED lit up and keeps blinking, but that's it. Can you get one for the nm-d475, which is mine? Name EC IT8227VG

EC.bin.zip

YURI MENESES · Feb 24, 2026

v15 g2 lenovo IDEAPAD
no display, pls build this org bios

ThienBui · Feb 24, 2026

YURI MENESES said:
v15 g2 lenovo IDEAPAD
no display, pls build this org bios

Diaulasjr1984 · Jun 13, 2026

no power
buids

ThienBui · Jun 13, 2026

Diaulasjr1984 said:
no power
buids

https://vinafix.com/attachments/bb09-zip.447834/

BIOS V15 G2-ITL Laptop (Lenovo) - Type 82KB nm-d475

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Luis Junior

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