BIOS - FH56 JD JIM76Y Samoa Diaz2 12012-1 Rev;2.3

Mar 21, 2025

FH56 JD JIM76Y Samoa Diaz2 12012-1 Rev;2.3
biosbin.zip

About this board

This thread is for the FH56 JD JIM76Y Samoa Diaz2 with main board 12012-1.

Wistron board numbers are 5–6 digits plus a revision. Check the number printed on the PCB before you download. This listing is for revision 2.3; another revision of the same board can need a different file.

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.

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 12012-1 in File Finder.

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BIOS FH56 JD JIM76Y Samoa Diaz2 12012-1 Rev;2.3

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