12243-3 is a Wistron motherboard used in Acer devices. Enginerys has 10 BIOS dumps and 1 archive for this board, collected from public Telegram channels.
Check that 12243-3 matches the number printed on your PCB, including the revision. Where to find it →
12243-3 BIOS dumps
- ACERR 472G EA40-HW MB 12243-3 48.4YP20.031 MX25L6473BIOS · 12243-3 · 8.00 MB · 10 May 2025BIOS bin8.00 MB
- Aspire E1-432 (EA40-HW MB 12243-3) intel
BIOS archive for the Intel version of the Acer Aspire E1-432, built on a Wistron board identified as EA40-HW MB with number 12243-3.
BIOS · 12243-3 · 3.06 MB · 20 Jul 2024BIOS rar3.06 MB - 472G EA40-HW MB 12243-3 48.4YP20.031 MX25L6473BIOS · 12243-3 · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
- Acer E1-472G EA40-HW MB 12243-3 48.4YP20.031 IT8587E
Embedded controller firmware for the Acer Aspire E1-472G, Wistron EA40-HW board 12243-3, PCB part number 48.4YP20.031, for an ITE IT8587E keyboard controller.
BIOS · 12243-3 · 90.1 KB · 30 Jun 2021BIOS zip90.1 KB - ACERR 472G EA40-HW MB 12243-3 48.4YP20.031 MX25L6473
BIOS dump for an Acer 472G, apparently a TravelMate or Aspire variant, using the Wistron EA40-HW board 12243-3 with part number 48.4YP20.031.
BIOS · 12243-3 · 3.06 MB · 4 Mar 2021BIOS rar3.06 MB - Acer E1-472G Wistron EA40-HW MB 12243-1M 12243-3 Bios + ECBIOS · 12243-1M · 6.02 MB · 23 Feb 2021BIOS rar6.02 MB
- 12243-3BIOS · 12243-3 · 8.00 MB · 1 Sept 2020BIOS bin8.00 MB
- 472G EA40-HW MB 12243-3 48.4YP20.031 MX25L6473BIOS · 12243-3 · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- E1-472G EA40-HW MB 12243-3 48.4YP20.031 MX25L6473BIOS · 12243-3 · 8.00 MB · 15 Feb 2020BIOS bin8.00 MB
- E1-472G EA40-HW MB 12243-3 48.4YP20.031 IT8587EBIOS · 12243-3 · 128 KB · 15 Feb 2020BIOS bin128 KB
12243-3 archives
- ACER TRAVELMATE P245-M34014 (EA40-HW MB 12243-3)Archive · 12243-3 · 3.24 MB · 23 Oct 2019Archive rar3.24 MB
Questions about 12243-3
Is there a schematic for 12243-3?
No standalone schematic PDF has been indexed for 12243-3 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 12243-3?
No boardview has been indexed for 12243-3 yet.
Who makes the 12243-3 board?
12243-3 follows the Wistron numbering scheme (xxxxx-x). It is found in Acer devices.