HP · laptop motherboard

HP Spectre X360 DA0X3BMBAF0

BIOS
Board code
DA0X3BMBAF0
Platform
Quanta X3B
Made by
Quanta
Revisions
Rev F
Files
2
Updated

HP Spectre X360 DA0X3BMBAF0 is a laptop motherboard designed by Quanta and used in the HP Spectre X360.

The catalog has 2 BIOS files for it, posted between 2021 and 2025. Each download button opens the original Telegram post.

The files are marked Rev F; other revisions of the same board can differ in parts and layout.

BIOS notes: file names mention 16 MB chip sizes; some archives also hold EC/KBC firmware. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform Quanta X3B.

Compatible models

Files for HP Spectre X360 DA0X3BMBAF0

BIOS and firmware 2 All bios and firmware →

Notes from the source posts

  • You can give us as a gift.

Frequently asked questions

Which laptops use the DA0X3BMBAF0 motherboard?
File names in the catalog tie DA0X3BMBAF0 to the HP Spectre X360. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DA0X3BMBAF0 do I have?
Files for this board mention Rev F. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
What should I check before flashing the DA0X3BMBAF0 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 16 MB images; the dump size must match your chip. Some archives include EC/KBC firmware, which may need to be written to a separate chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

Guides for this board

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file