12208-1 is a Wistron motherboard used in Lenovo devices. Enginerys has 6 schematics and 27 BIOS dumps for this board, collected from public Telegram channels.
Check that 12208-1 matches the number printed on your PCB, including the revision. Where to find it →
12208-1 schematics
- lenovo-B490 b590-wistron-la480 12208-1 LA480 11264-1 PDFSchematic · 12208-1 · 6.87 MB · 13 Aug 2025Schematic pdf6.87 MB
- lenovo-b590-B490-la480-LB49A MB 12208-1 PDFSchematic · 12208-1 · 6.87 MB · 3 Jun 2023Schematic pdf6.87 MB
- lenovo-b590-B490-la480-LB49A MB 12208-1 PDF
Schematic diagram in PDF form, packed in RAR, covering the Lenovo B590 and B490 laptops on the LA480 / LB49A motherboard numbered 12208-1, a pattern used by Wistron.
Schematic · 12208-1 · 2.86 MB · 9 Dec 2021Schematic rar2.86 MB - lenovo-B490 b590-wistron-la480 12208-1 LA480 11264-1
Schematic for the Lenovo B490 and B590, designed by Wistron under the LA480 name, covering board numbers 12208-1 and 11264-1.
Schematic · 12208-1 · 6.87 MB · 13 Sept 2021Schematic pdf6.87 MB - lenovo-b590-B490-la480-LB49A MB 12208-1Schematic · 12208-1 · 6.87 MB · 28 Jul 2021Schematic pdf6.87 MB
- lenovo-B490 b590-wistron-la480 12208-1 LA480 11264-1
Schematic archive for the Lenovo B490 and B590 laptops, built by Wistron on the LA480 platform, with board numbers 12208-1 and 11264-1.
Schematic · 12208-1 · 2.86 MB · 30 Jun 2021Schematic rar2.86 MB
12208-1 BIOS dumps
- b490 LB49A MB 12208-1 8M telegram BIOS Repair-2025-09-16BIOS · 12208-1 · 5.62 MB · 18 Sept 2025BIOS zip5.62 MB
- B490 BIOS LB49B 12208-1 telegram BIOS Repair-2025-09-16BIOS · 12208-1 · 8.90 MB · 18 Sept 2025BIOS zip8.90 MB
- B490 LB49A MB 12208-1 好机备份8MBIOS · 12208-1 · 8.00 MB · 13 May 2025BIOS bin8.00 MB
- B490 LB49A MB 12208-1 好机备份8MBIOS · 12208-1 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- LB49A MB 12208-1 okBIOS · 12208-1 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- 联想B490集成一个BIOS的 LB49B 12208-1 okBIOS · 12208-1 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- B490 LB49A MB 12208-1 好机备份8MBIOS · 12208-1 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- AFS lenovo b490 LB49A MB 12208-1 CLEAR ME REGON FIXEDBIOS · 12208-1 · 6.28 MB · 1 Feb 2024BIOS rar6.28 MB
- AFS Lenovo B490 LB49A MB 12208-1 48.4WZ01.011BIOS · 12208-1 · 10.2 MB · 1 Feb 2024BIOS rar10.2 MB
- AFS Lenovo B490 LB49A MB 12208-1 48 (1).4WZ01.011BIOS · 12208-1 · 10.2 MB · 1 Feb 2024BIOS rar10.2 MB
- Lenovo B490 LB49A MB 12208-1 48.4WZ01.011
BIOS package in a RAR archive for the Lenovo B490 laptop, which uses the LB49A mainboard with board number 12208-1 and PCB part number 48.4WZ01.011.
BIOS · 12208-1 · 13.1 MB · 8 Oct 2023BIOS rar13.1 MB - Lenovo B490 LB49A MB 12208-1 48.4WZ01.011 ecBIOS · 12208-1 · 4.00 MB · 26 Sept 2023BIOS bin4.00 MB
- LB49B 12208-1 okBIOS · 12208-1 · 8.00 MB · 26 Sept 2023BIOS bin8.00 MB
- lenovo b490 LB49A MB 12208-1 CLEAR ME REGON FIXEDBIOS · 12208-1 · 6.29 MB · 20 Apr 2022BIOS rar6.29 MB
- lenovo b490 LB49A MB 12208-1 CLEAR ME REGON FIXEDBIOS · 12208-1 · 6.29 MB · 20 Apr 2022BIOS rar6.29 MB
- lenovo b490 LB49A MB 12208-1 CLEAR ME REGON FIXEDBIOS · 12208-1 · 6.29 MB · 20 Apr 2022BIOS rar6.29 MB
- 12208-1BIOS · 12208-1 · 8.00 MB · 29 Mar 2022BIOS bin8.00 MB
- LB49A MB 12208-1 48.4WZ02.011 N13M-GE1-B-A1 4
BIOS dump for board LB49A MB, number 12208-1, part reference 48.4WZ02.011, for a variant with an NVIDIA N13M-GE1-B-A1 graphics chip.
BIOS · 12208-1 · 2.78 MB · 13 Jan 2022BIOS rar2.78 MB - Lenovo B490 LB49A MB 12208-1 48.4WZ01.011
Firmware dump for the Lenovo B490 on the LB49A mainboard, board number 12208-1 with PCB code 48.4WZ01.011.
BIOS · 12208-1 · 10.3 MB · 3 Oct 2021BIOS rar10.3 MB - lenovo b490 LB49A MB 12208-1 CLEAR ME REGON FIXED
BIOS dump for the Lenovo B490 on board LB49A MB 12208-1, a Wistron-pattern number, with the Management Engine region cleared and fixed.
BIOS · 12208-1 · 6.33 MB · 17 Jul 2021BIOS rar6.33 MB - b490 LB49A MB 12208-1 8M
BIOS dump for the Lenovo B490 laptop, marked LB49A and Wistron motherboard 12208-1, with the name stating an 8 MB flash image.
BIOS · 12208-1 · 5.38 MB · 30 Jun 2021BIOS rar5.38 MB - Lenovo B490 LB49A MB 12208-1 48.4WZ01.011 (Luirons Bios)BIOS · 12208-1 · 10.2 MB · 22 Feb 2021BIOS rar10.2 MB
- Lenovo B490 LB49A MB 12208-1 48.4WZ01.011 ecBIOS · 12208-1 · 4.00 MB · 20 Feb 2021BIOS bin4.00 MB
- LB49B 12208-1 okBIOS · 12208-1 · 8.00 MB · 20 Feb 2021BIOS bin8.00 MB
- B490 BIOS LB49B 12208-1
Lenovo B490 BIOS archive for the Wistron LB49B motherboard, board number 12208-1, in an 8.51 MB rar file.
BIOS · 12208-1 · 8.51 MB · 16 Dec 2020BIOS rar8.51 MB - Lenovo B490 LB49A MB 12208-1 48.4WZ01.011 ecBIOS · 12208-1 · 4.00 MB · 15 Feb 2020BIOS bin4.00 MB
- Lenovo B490 LB49A MB 12208-1 48.4WZ01.011
BIOS package for the Lenovo B490, project LB49A, on the Wistron motherboard 12208-1 with PCB part number 48.4WZ01.011.
BIOS · 12208-1 · 10.2 MB · 6 Apr 2019BIOS rar10.2 MB
Questions about 12208-1
Is there a schematic for 12208-1?
Yes. Enginerys lists 6 schematic files for 12208-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 12208-1?
No boardview has been indexed for 12208-1 yet.
Who makes the 12208-1 board?
12208-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.