HP · laptop motherboard

HP DA0Y0MMBAG0

BIOS
Board code
DA0Y0MMBAG0
Platform
Quanta Y0M
Made by
Quanta
Revisions
Rev G, Rev J
Files
3
Updated

HP DA0Y0MMBAG0 is a laptop motherboard designed by Quanta.

The catalog has 3 BIOS files for it, posted between 2023 and 2024. Each download button opens the original Telegram post.

File names mention 2 board revisions (Rev G and Rev J). Check the revision printed on your PCB before relying on a boardview or flashing a BIOS dump — How to Open .FZ Boardview Files explains why it matters.

BIOS notes: file names mention 8 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 Y0M; codes DA0Y0MMBAJ0.

Files for HP DA0Y0MMBAG0

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which revision of DA0Y0MMBAG0 do I have?
Files for this board mention Rev G and Rev J. 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 DA0Y0MMBAG0 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 8 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.

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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