BA41-01423A – Samsung RV411
The Samsung RV411 is built on the BA41-01423A board. 7 files are indexed for this board: 2 BIOS files, 2 schematics and 3 boardviews.
File names mention revision MP1. The earliest file dates from January 2021 (Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive).
BIOS dumps 2
Schematics 2
Boardviews 3
Board facts
| Board number | BA41-01423A |
|---|---|
| Numbering | Samsung board number |
| Revisions | MP1 |
| First seen | 2021-01-03 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Archive |
| About the number | Samsung main boards carry BA41-xxxxxA part numbers. |
Laptops that use BA41-01423A
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.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .pcb | .pcb board file | FlexBV or the viewer it was exported from |
| .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 BA41-01423A board?
Files in the catalog link BA41-01423A to the Samsung RV411.
Is there a boardview for BA41-01423A?
Yes, 3 boardview files in .pcb format.
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.