A BIOS / firmware dump for Lenovo hardware (board NM-D352). Shared as “Thinkpad P14s - NM-D352 R2.0 DUMP OK TESTED GPU.rar” — a .rar file, 214 KB.
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 @THE_BIOS_WORLD. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
7-ZipWinRARThe Unarchiver (macOS)
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →