Lenovo Legion Go 8APU1 83E1 BIOS N3CN39WW

Oct 2, 2025

Lenovo Legion Go 8APU1 — BIOS file guide

Device and board: Legion Go 8APU1, Type 83E1, board reference 76080_1.
Available download: One RAR archive labelled N3CN39WW AMD BIOS. The version is taken from the attached filename.
Not attached here: No separate EC firmware, schematic or boardview file is included in this opening post.

Confirm the device type and board marking before use. Save the original firmware and check the extracted image against your flash chip; the archive size is not the flash capacity.

Lenovo Legion Go 8APU1 Type 83E1 76080_1
Amd Bios

About this board

This thread is for the Lenovo Legion Go 8APU1 Type 83E1 76080 1.

Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.

Files usually needed for this board

BIOS (full SPI chip dump, .bin)
EC / KBC firmware, if the board uses a separate EC chip
Schematic (PDF)
Boardview (.brd / .bdv / .cad)

Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.

Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.

Have a tested file for this board? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.

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BIOS Lenovo Legion Go 8APU1 Type 83E1 76080_1

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