BIOS firmware archive for a Lenovo IdeaPad Flex 5, with 213062-1N in the name, likely a board or part code. The tokens OK S indicate the dump is marked as working. The 11.7 MB RAR presumably holds a full SPI flash image that is written with a programmer such as a CH341A or similar after unsoldering or clipping onto the chip. Read and save the original contents first, since that backup preserves serial and system data, and make sure the image size matches the flash chip 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 @sbiosworldchannel. 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 | |
|---|---|---|
| @sbiosworldchannel | 14 Jan 2026 | Open file on RM Schematics |
| @sboisworld | 14 Jan 2026 | Open file on RM Schematics |
| @skclappybios | 14 Jan 2026 | Open file on RM Schematics |
| @dtechbios | 14 Jan 2026 | 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 →