Set of two RTS5457V USB-C power delivery firmware images for the Lenovo NM-D601 board, an LCFC design. The Russian note in the name means two pieces, one per controller. Technicians use these dumps to rewrite PD controller flash when Type-C charging, docking or data stops working after a surge or chip swap. Identify which image belongs to which controller position before programming. Back up each original chip, and confirm that the NM-D601 board number and revision match your PCB.
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 @sm_bios. 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 | |
|---|---|---|
| @sm_bios | 18 Sept 2025 | Open file on RM Schematics |
| @smbiossupport | 18 Sept 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 →