19793-3 is a Wistron motherboard used in Apple devices. Enginerys has 3 BIOS dumps for this board, collected from public Telegram channels.
Check that 19793-3 matches the number printed on your PCB, including the revision. Where to find it →
19793-3 BIOS dumps
- 19793-3 Lenovo ideapad Flex 5-14ARE05 S BIOS WORLD
RAR archive with BIOS firmware for the Lenovo IdeaPad Flex 5-14ARE05, tied to motherboard number 19793-3, a numbering pattern used by the ODM Wistron for Lenovo boards.
BIOS · 19793-3 · 5.25 MB · 8 Nov 2026BIOS rar5.25 MB - 19793-3 LC55-14A 100% WORKING BIOS@DTECH369BIOS · 19793-3 · 14.9 MB · 26 Aug 2025BIOS rar14.9 MB
- 19793-3BIOS · 19793-3 · 16.0 MB · 4 Jan 2022BIOS bin16.0 MB
Questions about 19793-3
Is there a schematic for 19793-3?
No standalone schematic PDF has been indexed for 19793-3 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 19793-3?
No boardview has been indexed for 19793-3 yet.
Who makes the 19793-3 board?
19793-3 follows the Wistron numbering scheme (xxxxx-x). It is found in Apple devices.