BA41-02814A – Samsung NP550XCJ
BA41-02814A is the Samsung main board used in the Samsung NP550XCJ and Samsung NT550XCJ-K34OKBAK. ChambersDesignInc.com has indexed 4 files for this board — 4 BIOS files.
File names mention revision 1.1. The earliest file dates from January 2022 (BIOS Archive).
BIOS dumps 4
Board facts
| Board number | BA41-02814A |
|---|---|
| Numbering | Samsung board number |
| Revisions | 1.1 |
| CPU generation | Intel 10th gen |
| First seen | 2022-01-26 |
| Source channels | BIOS Archive |
| About the number | Samsung main boards carry BA41-xxxxxA part numbers. |
Laptops that use BA41-02814A
- Samsung NP550XCJ
- Samsung NT550XCJ-K34OKBAK
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 BA41-02814A board?
Files in the catalog link BA41-02814A to the Samsung NP550XCJ and Samsung NT550XCJ-K34OKBAK.
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.