Firmware for the ASUS PRIME B250M-K desktop motherboard, BIOS version 1205, in a 6.97 MB RAR. The B250 chipset supports Intel 6th and 7th generation Core processors. A dump like this restores the SPI flash after a failed update or corruption, either with a programmer or through the board's recovery path. Back up the current chip so the MAC address and serial data survive, and confirm that the file size fits the flash 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 (9)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 22 Aug 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 19 Dec 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 19 Dec 2021 | Open file on RM Schematics |
| @pepeelectronica | 23 Apr 2022 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 13 Jul 2025 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 31 Jul 2026 | 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 →