BA41-01231A BIOS Dump
Part of BA41-01231A
This page collects 2 BIOS files for BA41-01231A. The board is used in the Samsung NP-R439, Samsung NP-R480, Samsung R439-DA01BD and Samsung R440. Board revisions: MP1.
BIOS files 2
FileSizeRevAddedSource
Laptops that use BA41-01231A
- Samsung NP-R439
- Samsung NP-R480
- Samsung R439-DA01BD
- Samsung R440
- Samsung R444
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 |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |