12221-1 is a Wistron motherboard used in Lenovo devices. Enginerys has 1 archive for this board, collected from public Telegram channels.
Check that 12221-1 matches the number printed on your PCB, including the revision. Where to find it →
12221-1 archives
- LENOVO M490S WISTRON LM490S 12221-1 photoArchive · 12221-1 · 22.9 MB · 20 Feb 2023Archive zip22.9 MB
Questions about 12221-1
Is there a schematic for 12221-1?
No standalone schematic PDF has been indexed for 12221-1 yet. Check the archives listed on this page — schematics are often packed together with the boardview — or search again later, as the index is updated daily.
Is there a boardview for 12221-1?
No boardview has been indexed for 12221-1 yet.
Who makes the 12221-1 board?
12221-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.