18834-1M is a Wistron motherboard used in Lenovo devices. Enginerys has 10 schematics, 4 boardviews and 5 BIOS dumps for this board, collected from public Telegram channels.
Check that 18834-1M matches the number printed on your PCB, including the revision. Where to find it →
18834-1M schematics
- lar-1 18834-1m sovp mb 20200319 lenovoSchematic · 18834-1M · 4.33 MB · 5 May 2025Schematic pdf4.33 MB
- L13 WistRoN@rE lar-1 18834-1m sovp mb 20200319 lenovoSchematic · 18834-1M · 4.33 MB · 5 May 2025Schematic pdf4.33 MB
- LENOVO Thinkpad L13lar-1 18834-1M PDFSchematic · 18834-1M · 4.31 MB · 17 Jul 2023Schematic pdf4.31 MB
- LENOVO Thinkpad L13lar-1 18834-1M PDF
PDF schematic for the Lenovo ThinkPad L13 laptop, Wistron board 18834-1M, with the name also carrying the token lar-1 likely tied to the project.
Schematic · 18834-1M · 3.69 MB · 17 Jul 2023Schematic rar3.69 MB - ThinkPad L13 - Lar-1 - 18834-1M PDFSchematic · 18834-1M · 3.60 MB · 16 Nov 2022Schematic pdf3.60 MB
- LenovoThinkpad L13lar-1 18834-1m sovp mb PDFSchematic · 18834-1M · 4.31 MB · 16 Nov 2022Schematic pdf4.31 MB
- Lenovo ThinkPad L13 Yoga Wistron Ares-1 LAR-1 18834-1M PDFSchematic · 18834-1M · 3.60 MB · 16 Nov 2022Schematic pdf3.60 MB
- ThinkPad L13 - Lar-1 - 18834-1M PDF
PDF schematic for the Lenovo ThinkPad L13, project Lar-1, on the Wistron 18834-1M motherboard, packed in RAR.
Schematic · 18834-1M · 2.86 MB · 28 Jul 2022Schematic rar2.86 MB - LenovoThinkpad L13lar-1 18834-1m sovp mb PDF
Another PDF schematic for the Lenovo ThinkPad L13, project Lar-1, Wistron board 18834-1M, labelled sovp_mb in the name.
Schematic · 18834-1M · 3.69 MB · 27 Jul 2022Schematic rar3.69 MB - Lenovo ThinkPad L13 Yoga Wistron Ares-1 LAR-1 18834-1M PDF
Wistron schematic in PDF for the Lenovo ThinkPad L13 Yoga, with the project names Ares-1 and LAR-1 and the board number 18834-1M, packed as a 2.86 MB RAR.
Schematic · 18834-1M · 2.86 MB · 12 Jun 2022Schematic rar2.86 MB
18834-1M boardviews
- LENOVO ThinkPad L13 Yoga Wistron Ares 1 LAR 1 18834 1M BOARDVIEWBoardview · 18834-1M · 79.5 KB · 9 Sept 2025Boardview rar79.5 KB
- ThinkPad L13 - Lar-1 - 18834-1M BoardViewBoardview · 18834-1M · 260 KB · 5 May 2025Boardview brd260 KB
- LENOVO ThinkPad L13 Yoga Wistron Ares 1 LAR 1 18834 1M BOARDVIEW
Lenovo ThinkPad L13 Yoga boardview for the Wistron Ares 1 design, LAR-1, board number 18834-1M, packed in a 125 KB RAR.
Boardview · 18834-1M · 125 KB · 9 May 2024Boardview rar125 KB - ThinkPad L13 - Lar-1 - 18834-1M BoardView.brdBoardview · 18834-1M · 78.4 KB · 5 Dec 2023Boardview zip78.4 KB
18834-1M BIOS dumps
- 18834-1MBIOS · 18834-1M · 1.00 MB · 5 May 2025BIOS bin1.00 MB
- LENOVO THINKPAD L13 YOGA LAR-1 18834-1M NUETON EC
Embedded controller firmware for the Lenovo ThinkPad L13 Yoga, project LAR-1, Wistron board 18834-1M, with NUETON appearing in the name, likely a build or chip code that…
BIOS · 18834-1M · 200 KB · 24 Mar 2024BIOS rar200 KB - 18834-1M.BINBIOS · 18834-1M · 9.95 KB · 5 Dec 2023BIOS zip9.95 KB
- ThinkPad L13 Lar-1 18834-1M R15ET45WBIOS · 18834-1M · 16.0 MB · 5 Dec 2023BIOS bin16.0 MB
- ThinkPad L13 -Lar-1 -18834-1M BIOS
BIOS archive for the Lenovo ThinkPad L13, project Lar-1, on the Wistron 18834-1M motherboard.
BIOS · 18834-1M · 16.4 MB · 28 Jul 2022BIOS rar16.4 MB
Questions about 18834-1M
Is there a schematic for 18834-1M?
Yes. Enginerys lists 10 schematic files for 18834-1M. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 18834-1M?
Yes, 4 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 18834-1M board?
18834-1M follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.