A compressed BIOS or firmware package identified only by the board code 71R-J14IM6 with the suffix T811, which looks like a revision or variant tag. The name gives no laptop brand, chipset or flash size, and the 568 KB archive is small, so it may hold an EC image or a compressed BIOS. Extract it and compare the dump size with the capacity of the SPI chip on the board. Confirm that the code printed on the PCB matches, and read and save the original chip with a programmer before writing anything.
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 | 7 Mar 2021 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 23 Oct 2021 | 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 →