Lenovo IdeaPad 320-15IKB DG721 NM-B241 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | IdeaPad 320-15IKB |
| Board number | NM-B241 |
| Platform | DG721 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 4.9 MB |
| Added | January 12, 2020 |
| Updated | |
| Original file name | Lenovo ideapad 320-15IKB Type 80XH DG421 DG521 DG721 NM-B241.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
BIOS dump for the Lenovo IdeaPad 320-15IKB laptop, board number NM-B241 (platform DG721, Compal design), delivered as a RAR archive of about 4.9 MB. 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-B241, and save a full copy of the original chip contents so you can recover if the new image does not behave as expected.
For board NM-B241 the catalog also has 4 schematics, 2 boardview files, and 6 BIOS dumps.
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 IdeaPad 320-15IKB DG721 NM-B241. 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.