BA41-02206A – Samsung NP300E5V
BA41-02206A is the Samsung main board used in the Samsung NP300E5V, Samsung NP270E4E-KD2, Samsung NP270E5E and Samsung NP300. The catalog lists 22 files for it: 18 BIOS files, 2 schematics, 1 boardview and 1 EC firmware image.
File names mention revision 1.0. BIOS images are 8 MB. First posted in February 2018 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 18
Schematics 2
Boardviews 1
EC / KBC firmware 1
From the uploader
Bios Samsung NP270E4V-K04ID BA41-02206A Lampard 14/15 int rev.1
Board facts
| Board number | BA41-02206A |
|---|---|
| Numbering | Samsung board number |
| Revisions | 1.0 |
| BIOS chip size | 8 MB |
| First seen | 2018-02-10 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Samsung main boards carry BA41-xxxxxA part numbers. |
Laptops that use BA41-02206A
- Samsung NP300E5V
- Samsung NP270E4E-KD2
- Samsung NP270E5E
- Samsung NP300
- Samsung NP300E4E
- Samsung 270E4E-KD2
- Samsung 270E4V
- Samsung 270E4V-K04ID
- Samsung 300E4V-A03BD
- Samsung MP300E5V
- Samsung NP270
- Samsung NP270E5E-NP300E5E
- Samsung NP270E5V
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 |
|---|---|---|
| .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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Which laptops use the BA41-02206A board?
Files in the catalog link BA41-02206A to the Samsung NP300E5V, Samsung NP270E4E-KD2, Samsung NP270E5E, Samsung NP300, Samsung NP300E4E, Samsung 270E4E-KD2, Samsung 270E4V, Samsung 270E4V-K04ID, Samsung 300E4V-A03BD, Samsung MP300E5V and 3 more.
What BIOS chip size does BA41-02206A use?
The BIOS images for BA41-02206A are 8 MB.
Is there a boardview for BA41-02206A?
Yes, 1 boardview file in .cad format.
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.