BIOS archive for the HP Compaq Pro 4300 desktop, whose system board the name identifies as MS-7782 version 1.0. The MS- prefix is the numbering scheme used by MSI, which manufactured this board for HP. The zip is 2.94 MB. Confirm the MS-7782 marking and the 1.0 revision on the PCB before flashing. Use an SPI programmer to read and keep the original chip, then verify the image size equals the flash capacity before writing, a standard step when recovering a board that will not boot.
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 @Laptopdesktopbios. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @Laptopdesktopbios | 20 Jul 2024 | Open file on RM Schematics |
| @laptopchiplevelrepair | 20 Jul 2024 | 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 →