14203-1M is a Wistron motherboard used in Acer devices. Enginerys has 3 boardviews, 7 BIOS dumps and 1 archive for this board, collected from public Telegram channels.
Check that 14203-1M matches the number printed on your PCB, including the revision. Where to find it →
14203-1M boardviews
- WISTRON Poseidon 860M 14203-1M - Board ViewBoardview · 14203-1M · 98.3 KB · 2 Sept 2025Boardview zip98.3 KB
- WISTRON Poseidon 860M 14203-1M - Board ViewBoardview · 14203-1M · 294 KB · 16 Nov 2022Boardview brd294 KB
- WISTRON Poseidon 860M 14203-1M - Board View
Board view for the Wistron Poseidon platform with GeForce 860M graphics, board 14203-1M, stored in a 133 KB RAR.
Boardview · 14203-1M · 133 KB · 29 May 2022Boardview rar133 KB
14203-1M BIOS dumps
- VN7-791 14203-1M OKKKBIOS · 14203-1M · 8.00 MB · 12 May 2025BIOS8.00 MB
- VN7-791 14203-1M OKKKBIOS · 14203-1M · 8.00 MB · 10 May 2025BIOS8.00 MB
- 14203-1mBIOS · 14203-1M · 8.00 MB · 10 May 2025BIOS bin8.00 MB
- Aspire VN7-791G 14203-1M TESTED BY FST FIX
Acer Aspire VN7-791G firmware for Wistron mainboard 14203-1M, with the name noting it was tested by FST FIX.
BIOS · 14203-1M · 3.68 MB · 23 Dec 2024BIOS rar3.68 MB - Poseidon MB 14203-1M 448.02G08.001M WORKING BIOS 100%
Working BIOS dump for a Wistron-designed mainboard, project name Poseidon, board number 14203-1M, with the PCB part number 448.02G08.001M given in the name.
BIOS · 14203-1M · 8.22 MB · 22 Jun 2023BIOS rar8.22 MB - ACER VN7 791G Poseidon MB 14203 1M 448 02G07 001M WORKING BIOS 100%
Working BIOS for the Acer Aspire V Nitro VN7-791G on the Poseidon platform, Wistron board 14203-1M, PCB code 448.02G07.001M.
BIOS · 14203-1M · 3.78 MB · 25 Feb 2023BIOS rar3.78 MB - acer vn7-791g Poseidon 860M 14203-1M
BIOS dump for the Acer Aspire VN7-791G on the Wistron Poseidon platform, board number 14203-1M, in the variant fitted with a GeForce 860M graphics chip.
BIOS · 14203-1M · 3.74 MB · 14 Jun 2021BIOS rar3.74 MB
14203-1M archives
- 14203-1mArchive · 14203-1M · 3.67 MB · 16 Mar 2022Archive rar3.67 MB
Questions about 14203-1M
Is there a schematic for 14203-1M?
No standalone schematic PDF has been indexed for 14203-1M 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 14203-1M?
Yes, 3 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 14203-1M board?
14203-1M follows the Wistron numbering scheme (xxxxx-x). It is found in Acer devices.