BA41-01868A – Samsung N102SP-NP
The BA41-01868A (Samsung) motherboard is found in the Samsung N102SP-NP, Samsung NP-N100S and Samsung NP-N102S. 4 files are indexed for this board: 2 BIOS files, 1 schematic and 1 boardview.
Revisions seen in file names: 1.0. The earliest file dates from February 2018 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 2
Schematics 1
Boardviews 1
Board facts
| Board number | BA41-01868A |
|---|---|
| Numbering | Samsung board number |
| Revisions | 1.0 |
| First seen | 2018-02-11 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Samsung main boards carry BA41-xxxxxA part numbers. |
Laptops that use BA41-01868A
- Samsung N102SP-NP
- Samsung NP-N100S
- Samsung NP-N102S
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 |
|---|---|---|
| .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 |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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 BA41-01868A?
Yes, 1 boardview file in .bdv and .cad format.
Which laptops use the BA41-01868A board?
Files in the catalog link BA41-01868A to the Samsung N102SP-NP, Samsung NP-N100S and Samsung NP-N102S.
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.