BA41-01970A – Samsung NP100NZC
The Samsung NP100NZC is built on the BA41-01970A board. The catalog lists 3 files for it: 2 BIOS files and 1 schematic.
Revisions seen in file names: 1.1 and 1.2. First posted in April 2022 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 2
Schematics 1
Board facts
| Board number | BA41-01970A |
|---|---|
| Numbering | Samsung board number |
| Revisions | 1.1, 1.2 |
| First seen | 2022-04-03 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Samsung main boards carry BA41-xxxxxA part numbers. |
Laptops that use BA41-01970A
- Samsung NP100NZC
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| 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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Is there a boardview for BA41-01970A?
No boardview has been indexed for BA41-01970A yet; the schematic is available on this page.
Which laptops use the BA41-01970A board?
Files in the catalog link BA41-01970A to the Samsung NP100NZC.
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.