RAR archive with a modified BIOS for the N550JV laptop, described in the name as a personal edit that works. The 3.21 MB pack likely contains a full SPI image prepared for direct programming. Technicians use such edited dumps to recover laptops that do not POST or to clear problems in the original firmware. Since the content was altered by someone else, back up your own chip first, check that its capacity matches the image, and preserve your serial and system data where possible."}
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 12 Feb 2017 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | 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 →