ASUS X540MAR BIOS (REV 3)
File details
| Type | BIOS |
|---|---|
| Brand | ASUS |
| Model | X540MAR |
| Revision | 3 |
| Device | Laptop |
| Format | RAR |
| Size | 6.6 MB |
| Marks | tested by uploader |
| Added | March 13, 2022 |
| Updated | |
| Original file name | ASUS_X540MAR_MAIN_BOARD_R3_1_Bios_CPU_CELERON_N4020_INTEL_HD_VGA.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
BIOS dump for the ASUS X540MAR laptop, main board revision 3, supplied as a 6.6 MB RAR archive and marked as tested by the uploader. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. The file name also mentions a Celeron N4020 CPU and Intel HD graphics, which can help confirm the match with your machine. Before flashing, check that the board model and revision match yours, and save a full backup of the original chip contents so you can recover if needed.
The catalog also lists 2 BIOS dumps for the ASUS X540MAR.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: ASUS X540MAR. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.