Lenovo ThinkPad T450S NM-A301 BIOS (BIN)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad T450S |
| Board number | NM-A301 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | BIN |
| Size | 16 MB |
| Added | October 8, 2025 |
| Updated | |
| Original file name | Lenovo ThinkPad T450s_NM-A301.bin |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
BIOS dump for the Lenovo ThinkPad T450S laptop, board number NM-A301 from Compal, supplied as a 16 MB BIN file named Lenovo ThinkPad T450s_NM-A301.bin. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number on your motherboard matches NM-A301 and read out and save the original chip contents as a backup.
For board NM-A301 the catalog also has 2 schematics, 3 boardview files, and 8 BIOS dumps.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: Lenovo ThinkPad T450S NM-A301. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.