NM-A481 BIOS Bin 8MB
Part of NM-A481
16 BIOS files for NM-A481 are indexed here. The board is used in the Lenovo IdeaPad 300 15ISK, Lenovo IdeaPad 300, Lenovo IdeaPad 151SK and Lenovo IdeaPad 15ISK300 15ISK. Image size: 8 MB. Flash chip noted in the file names: 25Q64FVSIQ. The uploader marked 3 as tested/working. 1 has a cleaned Intel ME region. Board revisions: 1.0.
BIOS files 16
FileSizeRevAddedSource
From the uploader
LENOVO IDEAPAD 300-15ISK BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 UC3
LENOVO IDEAPAD 300-15ISK BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 6th GEN AMD GPU
LENOVO IDEAPAD 300-15ISK BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 i7-6500u UC3 SSD PROBLEM FIXED
Laptops that use NM-A481
- Lenovo IdeaPad 300 15ISK
- Lenovo IdeaPad 300
- Lenovo IdeaPad 151SK
- Lenovo IdeaPad 15ISK300 15ISK
- Lenovo IdeaPad 300-151SK
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |