Firmware dump for a Sony VAIO VPCEH series notebook built on Sony board MBX-247, which carries the Quanta number DA0HK1MB6E0, revision E, in an Intel Core i3 configuration. The 1.68 MB RAR archive holds the flash image used to recover a board that fails to POST or has a corrupted BIOS. Quanta prints the DA0 code on the PCB, so match it and the revision letter first. Always read and keep the original chip contents with your programmer before writing, and confirm that the image size fits the installed SPI chip.
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 (7)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 2 Dec 2020 | Open file on RM Schematics |
| @laptexlaptopbios | 8 Dec 2020 | Open file on RM Schematics |
| @pepeelectronica | 27 Apr 2022 | Open file on RM Schematics |
| @Laptopbiossolutions | 19 Sept 2023 | Open file on RM Schematics |
| @skclappybios | 10 Apr 2024 | Open file on RM Schematics |
| @schematics_bios | 26 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 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 →