17812-1 is a Wistron motherboard used in Lenovo devices. Enginerys has 3 schematics, 6 boardviews, 12 BIOS dumps and 1 archive for this board, collected from public Telegram channels.
Check that 17812-1 matches the number printed on your PCB, including the revision. Where to find it →
17812-1 schematics
- LTS2 17812-1 SVT MB 20171106 1900 ForGRMSchematic · 17812-1 · 7.49 MB · 5 May 2025Schematic pdf7.49 MB
- LTS2 17812-1 SVT MB 20171106 1900 ForGRMSchematic · 17812-1 · 7.51 MB · 5 May 2025Schematic pdf7.51 MB
- Lenovo ThinkPad T580 Wistron Tachi-2 17812-1 Rev -1Schematic · 17812-1 · 1.80 MB · 5 May 2025Schematic pdf1.80 MB
17812-1 boardviews
- 17812-1Boardview · 17812-1 · 121 KB · 26 Sept 2025Boardview zip121 KB
- Lenovo T580 P52S LTS-2 17812-1 BDV(PK)Boardview · 17812-1 · 108 KB · 18 Aug 2025Boardview rar108 KB
- 17812-1Boardview · 17812-1 · 121 KB · 22 Nov 2023Boardview zip121 KB
- 17812-1Boardview · 17812-1 · 362 KB · 16 Nov 2022Boardview brd362 KB
- Lenovo T580 P52S LTS-2 17812-1 BDV
Boardview for the Lenovo ThinkPad T580 and P52s, project LTS-2, Wistron board 17812-1, zipped.
Boardview · 17812-1 · 168 KB · 12 Mar 2022Boardview zip168 KB - Lenovo Thinkpad T580 Wistron LTS-2 17812-1 Boardview
Lenovo ThinkPad T580 boardview, made for the Wistron LTS-2 design with board number 17812-1.
Boardview · 17812-1 · 154 KB · 2 Mar 2021Boardview rar154 KB
17812-1 BIOS dumps
- LENOVO P52S LTS-2 MB 17812-1
BIOS archive for the Lenovo ThinkPad P52s, project LTS-2, motherboard 17812-1, supplied as a 6.51 MB RAR.
BIOS · 17812-1 · 6.51 MB · 22 Feb 2026BIOS rar6.51 MB - LENOVO P52S LTS-2 MB 17812-1 16MB BIOS
BIOS dump for the Lenovo ThinkPad P52s, board marked LTS-2 MB 17812-1, compressed as a 6.53 MB RAR. The name specifies a 16MB image, matching a 16 MB SPI flash chip.
BIOS · 17812-1 · 6.53 MB · 18 Dec 2025BIOS rar6.53 MB - Lenovo THINKPAD T580 LTS-2 MB 17812-1 BiosBIOS · 17812-1 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- Lenovo THINKPAD T580 LTS-2 MB 17812-1 ECBIOS · 17812-1 · 256 KB · 5 May 2025BIOS bin256 KB
- AFS Lenovo THINKPAD T580 LTS-2 MB 17812-1 Bios + ECBIOS · 17812-1 · 5.98 MB · 1 Feb 2024BIOS rar5.98 MB
- AFS lenovo thinkpad T580 17812-1 unlockedBIOS · 17812-1 · 16.7 MB · 1 Feb 2024BIOS rar16.7 MB
- AFS lenovo thinkpad T580 17812-1 unlocked TESTED OKBIOS · 17812-1 · 8.36 MB · 1 Feb 2024BIOS rar8.36 MB
- THINKPAD LTS 2 MB 17812 1 448 0CW07 0011 N17S G1 A1 WORKING BIOS
Working BIOS dump for a Lenovo ThinkPad on mainboard 17812-1, a number that follows the Wistron pattern.
BIOS · 17812-1 · 17.1 MB · 9 Aug 2022BIOS rar17.1 MB - Lenovo THINKPAD T580 LTS-2 MB 17812-1 Bios + ECBIOS · 17812-1 · 5.99 MB · 20 Apr 2022BIOS rar5.99 MB
- lenovo thinkpad T580 17812-1 unlocked TESTED OK
Unlocked BIOS image for the Lenovo ThinkPad T580 on Wistron board 17812-1, marked as tested OK, in an 8.43 MB RAR.
BIOS · 17812-1 · 8.43 MB · 17 Oct 2021BIOS rar8.43 MB - lenovo thinkpad T580 17812-1 unlocked
Firmware for the Lenovo ThinkPad T580 on Wistron board 17812-1, described as unlocked, which usually means supervisor password or similar restrictions have been removed.
BIOS · 17812-1 · 16.8 MB · 16 Oct 2021BIOS rar16.8 MB - Lenovo THINKPAD T580 LTS-2 MB 17812-1 Bios + EC
BIOS and EC firmware package for the Lenovo ThinkPad T580, motherboard 17812-1 with the LTS-2 designation from the name.
BIOS · 17812-1 · 6.04 MB · 10 Jul 2021BIOS rar6.04 MB
17812-1 archives
- 17812-1Archive · 17812-1 · 121 KB · 5 Aug 2026Archive zip121 KB
Questions about 17812-1
Is there a schematic for 17812-1?
Yes. Enginerys lists 3 schematic files for 17812-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 17812-1?
Yes, 6 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 17812-1 board?
17812-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.