16505-1 is a Wistron motherboard used in Dell devices. Enginerys has 3 BIOS dumps for this board, collected from public Telegram channels.
Check that 16505-1 matches the number printed on your PCB, including the revision. Where to find it →
16505-1 BIOS dumps
- DELL 16505-1 37PFR$EA BIOS 100% OKBIOS · 16505-1 · 4.80 MB · 20 Jul 2026BIOS rar4.80 MB
- 16505-1 optiplex 3046 clrBIOS · 16505-1 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- Dell OptiPlex 3046 - 16505-1 16505-2 CSME CLEAN OK TESTEDBIOS · 16505-1 · 4.86 MB · 5 Aug 2023BIOS rar4.86 MB
Questions about 16505-1
Is there a schematic for 16505-1?
No standalone schematic PDF has been indexed for 16505-1 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 16505-1?
No boardview has been indexed for 16505-1 yet.
Who makes the 16505-1 board?
16505-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Dell devices.