Asus · desktop motherboard

Asus X55U

SchematicBoardviewBIOS
Revisions
Rev 1.4
Files
7
Updated

Asus X55U is a desktop motherboard.

The catalog has 1 schematic, 3 boardview files and 3 BIOS files for it, posted between 2017 and 2024 across 3 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev 1.4; other revisions of the same board can differ in parts and layout.

The boardview comes in .FZ and .BDV format. OpenBoardView (free) usually opens these files; FlexBV works too. See How to Open .FZ Boardview Files.

With both a schematic and a boardview you can find a net on the diagram and then locate the same part on the board by its reference designator. No Boardview for Your Board? How to Work Without One shows the workflow.

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.

Compatible models

  • Asus X55U

Files for Asus X55U

Schematics 1 All schematics →

Boardview files 3 All boardview files →

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which revision of Asus X55U do I have?
Files for this board mention Rev 1.4. 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.
How do I open the Asus X55U boardview file?
The boardview for Asus X55U is available as .FZ and .BDV. .FZ and .BDV usually opens in OpenBoardView (free) or FlexBV. See What Is a Boardview File and Why You Need One.
What should I check before flashing the Asus X55U 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