Lenovo 320 DG725 NM-B321 BIOS (REV 0.2)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | 320 |
| Board number | NM-B321 |
| Platform | DG725 |
| Board maker (ODM) | Compal |
| Revision | 0.2 |
| Device | Laptop |
| Format | RAR |
| Size | 7.9 MB |
| Marks | tested by uploader |
| Added | August 11, 2022 |
| Updated | |
| Original file name | LENOVO_320_15ACL_DG425_DG525_DG725_NM_B321_REV_0_2_2017_01_11_CPU.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 320-15ACL DG425 DG525 DG725 NM-B321 REV 0.2 2017-01-11 CPU A6-9220 R4AMD WORKING BIOS 100% BIOS dump for the Lenovo 320 laptop, board NM-B321 revision 0.2, platform DG725, with Compal listed as the ODM. The uploader marked it as tested, but that is their own note and has not been checked here. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match, and read out and save the original chip contents first. The archive is a RAR file of about 7.9 MB.
The catalog also lists 2 schematics, 1 boardview file, and 15 BIOS dumps for board NM-B321.
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 320 DG725 NM-B321. 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.