Firmware dump for a board marked WTJSLP1 revision 1.0, stored in a 5.11 MB RAR archive and labelled OK, meaning reported working. No brand or device model appears in the name, so identification relies on matching the WTJSLP1 code on the PCB itself. Such images are written to the SPI BIOS chip with an external programmer to recover a board that will not start. Save a copy of the current chip contents first and confirm the image size matches the flash chip before writing.
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 @hrtechno. 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 | |
|---|---|---|
| @hrtechno | 16 Feb 2023 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 May 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 →