BIOS set for an MSI laptop board MS-16H51, version 1.2, with U9, U13 and U5 in the name, which most likely refer to the reference designators of the individual flash chips the dumps belong to. MS-xxxxx is MSI own board numbering, found on the PCB silkscreen. Match each file to the chip at the corresponding location and check the capacity in the programmer before writing. Keep a backup of every original chip, since gaming laptops often hold EC and BIOS on separate devices and a wrong pairing prevents power-on.
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 (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 3 Jan 2022 | Open file on RM Schematics |
| @BiosSchematicWorld | 12 Jan 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | 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 | 1 Aug 2026 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →