Asus

Asus K40IN

SchematicBoardviewBIOS
Revisions
Rev 2.2G
Files
3
Updated

This page collects service files for the Asus K40IN board, fitted to the Asus K40IN.

The catalog has 1 schematic, 1 boardview file and 1 BIOS file for it, posted between 2017 and 2026 across 3 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev 2.2G; other revisions of the same board can differ in parts and layout.

The boardview comes in .FZ 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

Files for Asus K40IN

Schematics 1 All schematics →

Boardview files 1 All boardview files →

BIOS and firmware 1 All bios and firmware →

Notes from the source posts

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  • You can give us as a gift.

Frequently asked questions

Which revision of Asus K40IN do I have?
Files for this board mention Rev 2.2G. 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 K40IN boardview file?
The boardview for Asus K40IN is available as .FZ. .FZ 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 K40IN 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