18739-1 is a Wistron motherboard used in Dell devices. Enginerys has 2 BIOS dumps for this board, collected from public Telegram channels.
Check that 18739-1 matches the number printed on your PCB, including the revision. Where to find it →
18739-1 BIOS dumps
- Dell 7391 WASP13-MB 18739-1 telegram BIOS Repair-2025-09-16BIOS · 18739-1 · 7.80 MB · 20 Sept 2025BIOS zip7.80 MB
- Dell 7391 WASP13-MB 18739-1
BIOS image for the Dell 7391 on the Wistron WASP13-MB board, number 18739-1. The dash-one suffix is the Wistron revision field, and it should match the marking near the…
BIOS · 18739-1 · 7.62 MB · 25 Jan 2021BIOS rar7.62 MB
Questions about 18739-1
Is there a schematic for 18739-1?
No standalone schematic PDF has been indexed for 18739-1 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 18739-1?
No boardview has been indexed for 18739-1 yet.
Who makes the 18739-1 board?
18739-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Dell devices.