12281-3 is a Wistron motherboard used in Acer devices. Enginerys has 5 BIOS dumps and 2 archives for this board, collected from public Telegram channels.
Check that 12281-3 matches the number printed on your PCB, including the revision. Where to find it →
12281-3 BIOS dumps
- Angel tm BM 12281-3 48.4LK02.031BIOS · 12281-3 · 4.00 MB · 8 May 2025BIOS bin4.00 MB
- BIOS ANGEL-TM (12281-3 4LK02) 4MB
BIOS image for the Angel-TM platform, Wistron board 12281-3, with 4LK02 in the name and a 4MB capacity stated.
BIOS · 12281-3 · 2.03 MB · 8 Jul 2021BIOS zip2.03 MB - BIOS Acer aspire V5-122P Angel tm BM 12281-3 48.4LK02.031
BIOS for the Acer Aspire V5-122P with Angel_tm code name, board BM 12281-3, carrying the 48.4LK02.031 identifier.
BIOS · 12281-3 · 1.99 MB · 8 Jul 2021BIOS rar1.99 MB - BIOS Angel tm BM 12281-3 48.4LK02.031
BIOS dump labelled Angel_tm BM, board 12281-3 with identifier 48.4LK02.031, with no laptop model given in the name.
BIOS · 12281-3 · 1.99 MB · 8 Jul 2021BIOS rar1.99 MB - 122P Angel tm BM 12281-3 48.4LK02.031BIOS · 12281-3 · 4.00 MB · 21 Jul 2020BIOS bin4.00 MB
12281-3 archives
- Acer aspire V5-122P Angel tm BM 12281-3 48.4LK02.031Archive · 12281-3 · 1.95 MB · 20 Apr 2022Archive rar1.95 MB
- Acer aspire V5-122P Angel tm BM 12281-3 48.4LK02.031Archive · 12281-3 · 1.95 MB · 23 Feb 2021Archive rar1.95 MB
Questions about 12281-3
Is there a schematic for 12281-3?
No standalone schematic PDF has been indexed for 12281-3 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 12281-3?
No boardview has been indexed for 12281-3 yet.
Who makes the 12281-3 board?
12281-3 follows the Wistron numbering scheme (xxxxx-x). It is found in Acer devices.