12103-1 is a Wistron motherboard used in Dell devices. Enginerys has 1 boardview and 3 BIOS dumps for this board, collected from public Telegram channels.
Check that 12103-1 matches the number printed on your PCB, including the revision. Where to find it →
12103-1 boardviews
- 12103-1.0531WZS0943RTEBoardview · 12103-1 · 908 KB · 19 Sept 2024Boardview pcb908 KB
12103-1 BIOS dumps
- DEEL VOSTRO 3591 PIH81F 12103 1 48 8KS12 011 IH81S REV 1 0 16MBBIOS · 12103-1 · 7.77 MB · 25 Jun 2026BIOS rar7.77 MB
- DEEL VOSTRO 3591 PIH81F 12103 1 48 8KS12 011 IH81S REV 1 0 16MB
BIOS image for the Dell Vostro 3591, Wistron board 12103-1 with PIH81F and IH81S codes and 48.8KS12.011, revision 1.0, for a 16 MB flash chip. The 12103-1 and 48.
BIOS · 12103-1 · 7.77 MB · 12 May 2026BIOS rar7.77 MB - IH81S REV 1.0 PIH81F Non GPU MB 12103-1 48.3KS12.011 BIOS
BIOS package for an IH81S Rev 1.0 desktop motherboard, also marked PIH81F, in a version without a discrete GPU.
BIOS · 12103-1 · 5.15 MB · 31 Oct 2022BIOS rar5.15 MB
Questions about 12103-1
Is there a schematic for 12103-1?
No standalone schematic PDF has been indexed for 12103-1 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 12103-1?
Yes, 1 boardview file is listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 12103-1 board?
12103-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Dell devices.