Lenovo IdeaPad 320 DG721 NM-B241 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | IdeaPad 320 |
| Board number | NM-B241, NM-B242 |
| Platform | DG721 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 25 MB |
| Added | June 12, 2021 |
| Updated | |
| Original file name | Lenovo_Ideapad_320_15IKB_LCFC_DG421_DG521_DG721_NM_B241_NM_B242.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 laptop, covering board numbers NM-B241 and NM-B242 on platform DG721, with an ODM listing of Compal. The archive is a RAR of about 25.4 MB. A technician would 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 your board number matches one of those listed and back up 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. ·
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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 IdeaPad 320 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.