RAR archive with BIOS firmware for the Lenovo ThinkPad T430, marked UMA, meaning the integrated graphics version without a discrete GPU. The name also includes the tokens 8 and NZM4I-7, which likely refer to an 8 MB chip and a board or image identifier, but their meaning is not certain. At 4.72 MB compressed, the archive should be opened to check which dumps it contains and their sizes. Technicians write such images to the SPI chip with a programmer. Back up the original first, and confirm the UMA layout matches your board.
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 | 2 Dec 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | 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 →