Working BIOS image for a laptop mainboard marked GI5CPXX MB version 1.2, fitted with an Intel Core i7-9750H according to the name. The RAR archive is 7.86 MB and contains the dump intended for the board SPI flash. A technician reflashes it with a hardware programmer to recover a corrupted or locked BIOS. Verify the board marking and revision 1.2 on the PCB, back up the existing chip before writing, and make sure the dump size matches the flash chip, since a mismatched image will not fit.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 11 Feb 2024 | Open file on RM Schematics |
| @generalbios | 19 Feb 2024 | Open file on RM Schematics |
| @generalbios | 6 Mar 2024 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →