Lenovo NB5729 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | NB5729 |
| Device | Laptop |
| Format | RAR |
| Size | 12 MB |
| BIOS chip size | 16 MB |
| Marks | tested by uploader |
| Added | May 7, 2024 |
| Updated | |
| Original file name | LENOVO_NB5729_MB_D_V2_16MB_AMD_RYZEN_7_5800_WORKING_BIOS_100%.rar |
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
LENOVO NB5729-MB_D_V2 16MB AMD RYZEN 7 5800 WORKING BIOS 100% BIOS dump for a Lenovo NB5729 laptop, provided as a 16 MB image in an 11.6 MB RAR archive. The uploader marked it as tested, and the file name mentions an AMD Ryzen 7 5800 build, so check that against your board. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or failed update. Back up the original chip contents first and confirm the board number and revision match yours before writing.
Description generated from the catalog data. ·
Related files
Browse more
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 NB5729. 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.