Working BIOS for the HP notebook with regulatory model HSTNN-I15C-U, motherboard 6050A2566302-MB-A03, supplied as an 8.29 MB RAR and labeled fully working. The 6050A board number follows the Inventec pattern used across many HP laptops. Technicians write this image onto the SPI flash with a programmer to fix no-boot or corrupted firmware faults. Dump and save the original chip before writing, make sure the A03 revision matches the PCB, and check that the image size equals 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 @biosarchive. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 5 Feb 2024 | Open file on RM Schematics |
| @generalbios | 5 Feb 2024 | Open file on RM Schematics |
| @generalbios | 7 Feb 2024 | Open file on RM Schematics |
| @generalbios | 11 Feb 2024 | Open file on RM Schematics |
| @generalbios | 6 Mar 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 →