BIOS - NECLS150/B DA0FF2MB6E0 Rev;5.4

May 4, 2025

NECLS150/B DA0FF2MB6E0 Rev;5.4
biosbin.zip

About this board

This thread is for the NECLS150/B with main board DA0FF2MB6E0.

Quanta board numbers start with DA and include MB. Check the number printed on the PCB before you download. This listing is for revision 5.4; 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 DA0FF2MB6E0 in File Finder.

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BIOS NECLS150/B DA0FF2MB6E0 Rev;5.4

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