BA41-02195A – Samsung NP870Z5E
BA41-02195A is the Samsung main board used in the Samsung NP870Z5E. 2 files are indexed for this board: 1 BIOS file and 1 boardview.
The earliest file dates from September 2026 (BIOS Archive and Schematics & Boardviews Archive).
BIOS dumps 1
Boardviews 1
Board facts
| Board number | BA41-02195A |
|---|---|
| Numbering | Samsung board number |
| First seen | 2026-09-24 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive |
| About the number | Samsung main boards carry BA41-xxxxxA part numbers. |
Laptops that use BA41-02195A
- Samsung NP870Z5E
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 |
|---|---|---|
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .cad | .cad boardview | FlexBV, OpenBoardView or BoardViewer |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
Questions
Is there a boardview for BA41-02195A?
Yes, 1 boardview file in .cad format.
Are these files free?
1 of the posts are marked VIP or paid in their source channel; the others are ordinary posts. ChambersDesignInc.com does not host or sell files.
Which laptops use the BA41-02195A board?
Files in the catalog link BA41-02195A to the Samsung NP870Z5E.
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.