BIOS firmware archive for a laptop motherboard numbered 6050A2566302, revision A04 (the MB suffix marks the main board). The name gives no laptop brand or model, so identify the machine from the PCB itself. The 6050A prefix is the numbering pattern used by Inventec, an ODM that builds boards for HP, Dell and others. The 8.99 MB ZIP likely holds an SPI flash image to write with a programmer such as a CH341A. Read and save the original chip first, and confirm the image size matches the flash capacity.
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 @bios_laptop. 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 | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 13 May 2023 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 2023 | Open file on RM Schematics |
| @laptopbios21 | 2 Dec 2023 | 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 →