10290-2 – Lenovo IdeaPad B570
10290-2 is the Wistron main board used in the Lenovo IdeaPad B570, Lenovo B570E, Lenovo IdeaPad Z570 and Lenovo 10290. ChambersDesignInc.com has indexed 10 files for this board — 7 BIOS files, 2 schematics and 1 boardview.
BIOS images are 4 MB. First posted in October 2017 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 7
Schematics 2
Boardviews 1
Board facts
| Board number | 10290-2 |
|---|---|
| Designed by | Wistron |
| Platform group | 10XXX |
| Also known as | 48.4PA01.021 |
| BIOS chip size | 4 MB |
| GPU | N12P-GS-B-A1 |
| Graphics | discrete GPU, UMA (integrated) |
| First seen | 2017-10-09 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Files |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 10290-2
- Lenovo IdeaPad B570
- Lenovo B570E
- Lenovo IdeaPad Z570
- Lenovo 10290
- Lenovo 10290-SC
- Lenovo B590
- Lenovo LZ57
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV 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
Who designed the 10290-2 board?
10290-2 is a Wistron board number used by Lenovo.
What BIOS chip size does 10290-2 use?
The BIOS images for 10290-2 are 4 MB.
Which laptops use the 10290-2 board?
Files in the catalog link 10290-2 to the Lenovo IdeaPad B570, Lenovo B570E, Lenovo IdeaPad Z570, Lenovo 10290, Lenovo 10290-SC, Lenovo B590 and Lenovo LZ57.
Is there a boardview for 10290-2?
Yes, 1 boardview file in .bdv and .brd 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.