223111-1 is a Wistron motherboard used in Dell devices. Enginerys has 4 BIOS dumps for this board, collected from public Telegram channels.
Check that 223111-1 matches the number printed on your PCB, including the revision. Where to find it →
223111-1 BIOS dumps
- LEP Reset 223111-1 PASSWORD 16MBBIOS · 223111-1 · 2.79 MB · 16 Oct 2026BIOS rar2.79 MB
- DELL LATITUDE 5550 223111-1 K7W9K$JA 64MB BIOSBIOS · 223111-1 · 15.4 MB · 20 Jul 2026BIOS rar15.4 MB
- DELL LATITUDE 5550 223111-1 K7W9K$JA 64MB BIOS
BIOS archive for the Dell Latitude 5550 on Wistron board 223111-1, with a 64 MB flash size stated in the name.
BIOS · 223111-1 · 19.1 MB · 10 Dec 2024BIOS rar19.1 MB - DELL PRESISION 3590 223111 1 K7W9K$LA 64MB 8FC8 UNLOCK BIOS
Dell Precision 3590 BIOS on Wistron board 223111-1, with Dell code K7W9K, sized for a 64 MB flash, labelled unlocked; the 8FC8 token is not explained by the name.
BIOS · 223111-1 · 18.9 MB · 2 Dec 2024BIOS rar18.9 MB
Questions about 223111-1
Is there a schematic for 223111-1?
No standalone schematic PDF has been indexed for 223111-1 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 223111-1?
No boardview has been indexed for 223111-1 yet.
Who makes the 223111-1 board?
223111-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Dell devices.