09A21-1 – Lenovo ThinkPad T410I
The 09A21-1 (Wistron) motherboard is found in the Lenovo ThinkPad T410I and Lenovo ThinkPad T410. 4 files are indexed for this board: 2 schematics and 2 boardviews.
The earliest file dates from March 2021 (Schematics & Boardviews Archive and Cyberlan Electronics).
Schematics 2
Boardviews 2
Board facts
| Board number | 09A21-1 |
|---|---|
| Designed by | Wistron |
| Graphics | UMA (integrated) |
| First seen | 2021-03-30 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 09A21-1
What these files are for
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 |
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV or BoardViewer |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
Questions
Who designed the 09A21-1 board?
09A21-1 is a Wistron board number used by Lenovo.
Which laptops use the 09A21-1 board?
Files in the catalog link 09A21-1 to the Lenovo ThinkPad T410I and Lenovo ThinkPad T410.
Is there a boardview for 09A21-1?
Yes, 2 boardview files 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.