- Revisions
- Rev 3.1
- Files
- 4
- Updated
This page collects service files for the Asus X540MAR board, fitted to the Asus X540MAR.
The catalog has 4 BIOS files for it, posted between 2021 and 2023. Each download button opens the original Telegram post.
The files are marked Rev 3.1; other revisions of the same board can differ in parts and layout.
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 X540MAR
Files for Asus X540MAR
BIOS and firmware 4 All bios and firmware →
- ASUS_X540MAR_MAIN_BOARD_R3_1_Bios_CPU_CELERON_N4020_INTEL_HD_VGA.rarDownload from Telegram
- ASUS ORG X540MAR R3.1 .rarDownload from Telegram
- ASUS X540MAR REV 3.1 CPU N4020 VGA INTEL HD WORKING BIOS.rarDownload from Telegram
- ASUS X540MAR REV 3.1 WORKING BIOS 100%.rarDownload from Telegram
Frequently asked questions
Which revision of Asus X540MAR do I have?
Files for this board mention Rev 3.1. 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 Asus X540MAR BIOS?
Read the original chip with a programmer and save two copies before writing anything. 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