HP firmware package whose name gives only the code LRTG11, with no model or board number. The 15 MB RAR archive holds a zip inside, so its exact contents should be checked after extracting. It may be an HP BIOS image or update package, but identify the target system before using it. When the image is meant for SPI programming, compare its size to the flash chip and back up the original contents first. HP boards also store serial and product data that may need restoring after a donor image is written.
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 @sboisworld. 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 | |
|---|---|---|
| @sboisworld | 6 Jun 2025 | Open file on RM Schematics |
| @dtechbios | 6 Jun 2025 | Open file on RM Schematics |
| @XpertsBiosSolution | 6 Jun 2025 | Open file on RM Schematics |
| @jdbios_world | 6 Jun 2025 | Open file on RM Schematics |
| @jdbiosworld | 6 Jun 2025 | Open file on RM Schematics |
| @technodev_bios | 6 Jun 2025 | 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 →