14120-1 is a Wistron motherboard used in Dell devices. Enginerys has 5 BIOS dumps and 1 archive for this board, collected from public Telegram channels.
Check that 14120-1 matches the number printed on your PCB, including the revision. Where to find it →
14120-1 BIOS dumps
- BIOS MIQ170R (14120-1 N21F8) telegram BIOS Repair-2025-09-16BIOS · 14120-1 · 7.88 MB · 19 Sept 2025BIOS zip7.88 MB
- DELL OptiPlex 5040 MT 14120-1 WORKING BIOSBIOS · 14120-1 · 16.0 MB · 12 May 2025BIOS bin16.0 MB
- OptiPlex 5040 14120-1BIOS · 14120-1 · 16.0 MB · 10 May 2025BIOS bin16.0 MB
- DELL OptiPlex 5040 MT 14120-1BIOS · 14120-1 · 213 B · 9 May 2025BIOS bin213 B
- BIOS MIQ170R (14120-1 N21F8)
BIOS dump for an MIQ170R board, Wistron number 14120-1 with the extra code N21F8 in the name, supplied as a 7.79 MB ZIP.
BIOS · 14120-1 · 7.79 MB · 21 Aug 2021BIOS zip7.79 MB
14120-1 archives
- MIQ170R (14120-1 N21F8)Archive · 14120-1 · 7.74 MB · 20 Apr 2022Archive zip7.74 MB
Questions about 14120-1
Is there a schematic for 14120-1?
No standalone schematic PDF has been indexed for 14120-1 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 14120-1?
No boardview has been indexed for 14120-1 yet.
Who makes the 14120-1 board?
14120-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Dell devices.