Firmware archive for ASUS notebooks, labelled for the X502C series and the X402CA model, stored as a 3.48 MB rar file. No board revision, chip type or ME status is given, so open the archive and check what image it contains first. Such dumps are normally written directly to the SPI BIOS chip with a hardware programmer when the machine fails to POST or after a bad flash. Confirm the model and revision printed on your motherboard, verify the image size fits the chip, and keep a copy of the original read before writing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 12 Apr 2018 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →