BA41-02244A – Samsung 450R4E
The BA41-02244A (Samsung) motherboard is found in the Samsung 450R4E and Samsung 450R4V. The catalog lists 5 files for it: 4 BIOS files and 1 boardview.
File names mention revision 1.0. BIOS images are 8 MB. First posted in September 2021 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 4
Boardviews 1
Board facts
| Board number | BA41-02244A |
|---|---|
| Numbering | Samsung board number |
| Revisions | 1.0 |
| BIOS chip size | 8 MB |
| First seen | 2021-09-19 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Samsung main boards carry BA41-xxxxxA part numbers. |
Laptops that use BA41-02244A
- Samsung 450R4E
- Samsung 450R4V
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 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 |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .cad | .cad boardview | FlexBV, OpenBoardView or BoardViewer |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
Questions
Is there a boardview for BA41-02244A?
Yes, 1 boardview file in .bdv and .cad format.
What BIOS chip size does BA41-02244A use?
The BIOS images for BA41-02244A are 8 MB.
Which laptops use the BA41-02244A board?
Files in the catalog link BA41-02244A to the Samsung 450R4E and Samsung 450R4V.
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.