ASUS X550EP firmware for board revision 2.0, stored in a 1.68 MB RAR archive. Unpack it to find the BIOS image intended for the SPI flash on this mainboard. Technicians use such dumps to revive a laptop that will not power on or boot after a failed update, writing the chip with a programmer like the CH341A or RT809. Make sure your motherboard is the X550EP at revision 2.0 as printed on the PCB, confirm the image size matches the flash capacity, and back up the original chip before programming.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 14 Mar 2018 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →