19804-1 is a Wistron motherboard used in Apple devices. Enginerys has 2 BIOS dumps for this board, collected from public Telegram channels.
Check that 19804-1 matches the number printed on your PCB, including the revision. Where to find it →
19804-1 BIOS dumps
- 19804-1 DELL Inspiron 7501 8MB 16MB S BIOS WORLD fixBIOS · 19804-1 · 10.2 MB · 11 Jun 2026BIOS rar10.2 MB
- DELL Inspiron 7501 MOCKINGBIRD h n7 15 uma 19804 1 SPD ClearBIOS · 19804-1 · 7.27 MB · 30 Jan 2026BIOS rar7.27 MB
Questions about 19804-1
Is there a schematic for 19804-1?
No standalone schematic PDF has been indexed for 19804-1 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 19804-1?
No boardview has been indexed for 19804-1 yet.
Who makes the 19804-1 board?
19804-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Apple devices.