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BIOS Lenovo ThinkBook 16 G5+ APH NB6389E_MB_V4

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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Lenovo ThinkBook 16 G5+ APH NB6389E_MB_V4
AMD RYZEN
BIOS ID MGCN32CL
FACTORY IMAGE
 
About this board

Files for the Lenovo ThinkBook 16 G5 APH NB6389E V4 motherboard.

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)

Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.

Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.

If you have a working file for this board, please share it below. More files: search Lenovo ThinkBook 16 G5 APH NB6389E V4 in File Finder.

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