HP · laptop motherboard

HP Spectre X360-13 DA0X3AMBAG0

SchematicBIOS
Board code
DA0X3AMBAG0
Platform
Quanta X3A
Made by
Quanta
Revisions
Rev G, Rev I
Files
4
Updated

HP Spectre X360-13 DA0X3AMBAG0 is a laptop motherboard designed by Quanta and used in the HP Spectre X360-13 and HP Spectre X360.

The catalog has 1 schematic and 3 BIOS files for it, posted between 2022 and 2025 across 4 Telegram channels. Each download button opens the original Telegram post.

File names mention 2 board revisions (Rev G and Rev I). 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.

The schematic is a PDF; the first pages usually hold the block diagram and the power sequence. New to schematics? Start with How to Use a Schematic and a Boardview Together.

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 X3A; codes DA0X3AMBAI0.

Compatible models

Files for HP Spectre X360-13 DA0X3AMBAG0

Schematics 1 All schematics →

BIOS and firmware 3 All bios and firmware →

Notes from the source posts

  • You can give us as a gift.

Frequently asked questions

Which laptops use the DA0X3AMBAG0 motherboard?
File names in the catalog tie DA0X3AMBAG0 to the HP Spectre X360-13 and 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 DA0X3AMBAG0 do I have?
Files for this board mention Rev G and Rev I. 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 DA0X3AMBAG0 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