BA41-01884A – Samsung RV420
BA41-01884A is the Samsung main board used in the Samsung RV420. The catalog lists 2 files for it: 2 BIOS files.
The earliest file dates from March 2022 (BIOS Archive).
BIOS dumps 2
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Board facts
| Board number | BA41-01884A |
|---|---|
| Numbering | Samsung board number |
| First seen | 2022-03-05 |
| Source channels | BIOS Archive |
| About the number | Samsung main boards carry BA41-xxxxxA part numbers. |
Laptops that use BA41-01884A
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Which laptops use the BA41-01884A board?
Files in the catalog link BA41-01884A to the Samsung RV420.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.