12253-3M is a Wistron motherboard used in Acer devices. Enginerys has 2 schematics, 3 BIOS dumps and 4 archives for this board, collected from public Telegram channels.
Check that 12253-3M matches the number printed on your PCB, including the revision. Where to find it →
12253-3M schematics
- eg50 e1-522 12253-3mSchematic · 12253-3M · 3.33 MB · 10 May 2025Schematic pdf3.33 MB
- EG50 E1-522 12253-3M PDF
Schematic in PDF format, archived as RAR, for the EG50 board with Wistron number 12253-3M; the name also notes an AMD E1-522 processor.
Schematic · 12253-3M · 1.78 MB · 26 Jan 2023Schematic rar1.78 MB
12253-3M BIOS dumps
- eg50-kb mb 12253-3m 48.4zk15.03m bios
BIOS for a board identified as EG50-KB with mainboard number 12253-3M and PCB part code 48.4ZK15.03M, in a 3.94 MB rar.
BIOS · 12253-3M · 3.94 MB · 10 Jul 2021BIOS rar3.94 MB - Acer E1-522-EG50-KB-MB-12253-3M 48.47K14.03MBIOS · 12253-3M · 1.95 MB · 7 Aug 2019BIOS rar1.95 MB
- Acer E1-522-EG50-KB-MB-12253-3M 48.47K14.03M
BIOS archive for the Acer Aspire E1-522, referencing the EG50-KB mainboard with board number 12253-3M and PCB part 48.47K14.03M.
BIOS · 12253-3M · 1.95 MB · 3 Dec 2017BIOS rar1.95 MB
12253-3M archives
- eg50 e1-522 12253-3mArchive · 12253-3M · 3.33 MB · 24 Apr 2026Archive rar3.33 MB
- EG50-KB 12253-3M 4ZK14
ZIP package of 3.03 MB for the EG50-KB design with Wistron board number 12253-3M, plus the code 4ZK14.
Archive · 12253-3M · 3.03 MB · 30 Nov 2022Archive zip3.03 MB - Acer E1-522Motherboard EG50-KB MB 12253-3M 48.47K14.03MArchive · 12253-3M · 1.95 MB · 23 Oct 2019Archive rar1.95 MB
- Acer E1-522Motherboard EG50-KB MB 12253-3M 48.47K14.03MArchive · 12253-3M · 1.95 MB · 23 Oct 2019Archive rar1.95 MB
Questions about 12253-3M
Is there a schematic for 12253-3M?
Yes. Enginerys lists 2 schematic files for 12253-3M. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 12253-3M?
No boardview has been indexed for 12253-3M yet.
Who makes the 12253-3M board?
12253-3M follows the Wistron numbering scheme (xxxxx-x). It is found in Acer devices.