HP · laptop motherboard

HP Pavilion 15-AB DA0X22MB6D0

SchematicBIOS
Board code
DA0X22MB6D0
Platform
Quanta X22
Made by
Quanta
Revisions
Rev D
Files
7
Updated

HP Pavilion 15-AB DA0X22MB6D0 is a laptop motherboard designed by Quanta and used in the HP Pavilion 15-AB, HP Pavilion 15 AB108AX and HP Pavilion 14-AB.

The catalog has 5 schematics and 2 BIOS files for it, posted between 2018 and 2026 across 3 Telegram channels. Each download button opens the original Telegram post.

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

The schematic files are PDFs; 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: 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 X22; codes Quanta X22.

Compatible models

Files for HP Pavilion 15-AB DA0X22MB6D0

Schematics 5 All schematics →

BIOS and firmware 2 All bios and firmware →

Frequently asked questions

Which laptops use the DA0X22MB6D0 motherboard?
File names in the catalog tie DA0X22MB6D0 to the HP Pavilion 15-AB, HP Pavilion 15 AB108AX and HP Pavilion 14-AB. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DA0X22MB6D0 do I have?
Files for this board mention Rev D. 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 DA0X22MB6D0 BIOS?
Read the original chip with a programmer and save two copies before writing anything. 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