18777-1 is a Wistron motherboard used in Lenovo devices. Enginerys has 6 schematics, 6 boardviews, 2 BIOS dumps and 1 archive for this board, collected from public Telegram channels.
Check that 18777-1 matches the number printed on your PCB, including the revision. Where to find it →
18777-1 schematics
- 18777-1 LS40 LS40IC 4PD0HB010001 Schematic(PDF)PKSchematic · 18777-1 · 2.17 MB · 1 Sept 2026Schematic pdf2.17 MB
- Wistron LS40 LS40IC 18777-1 PDFSchematic · 18777-1 · 3.06 MB · 15 Dec 2024Schematic rar3.06 MB
- Wistron LS40 LS40IC 18777-1 PDFSchematic · 18777-1 · 4.17 MB · 21 Aug 2024Schematic pdf4.17 MB
- Wistron LS40 LS40IC 18777-1 PDF
Schematic diagram in PDF form for the Wistron LS40 design, LS40IC variant, board number 18777-1, stored in a 3.10 MB RAR archive.
Schematic · 18777-1 · 3.10 MB · 21 Aug 2024Schematic rar3.10 MB - 18777-1 LS40 LS40IC 4PD0HB010001 PDFSchematic · 18777-1 · 2.17 MB · 21 Feb 2023Schematic pdf2.17 MB
- 18777-1 LS40 LS40IC 4PD0HB010001 PDF
Schematic set for the Wistron board 18777-1, project name LS40 / LS40IC, also carrying the part number 4PD0HB010001, supplied as a PDF inside a 1.68 MB RAR archive.
Schematic · 18777-1 · 1.68 MB · 21 Feb 2023Schematic rar1.68 MB
18777-1 boardviews
- Wistron LS40IC 18777-1 BOARDVIEW(BDV)(PK)Boardview · 18777-1 · 77.8 KB · 1 Sept 2026Boardview rar77.8 KB
- Wistron LS40IC 18777-1 BOARDVIEW(BDV)(.CAD)Boardview · 18777-1 · 575 KB · 6 May 2025Boardview cad575 KB
- Wistron LS40IC 18777-1 BOARDVIEW(BDV)(.CAD)Boardview · 18777-1 · 77.6 KB · 15 Dec 2024Boardview rar77.6 KB
- 18777-1.0807WZS1315RTEBoardview · 18777-1 · 947 KB · 19 Sept 2024Boardview pcb947 KB
- Wistron LS40IC 18777-1 BOARDVIEW(BDV)(.CAD)Boardview · 18777-1 · 88.5 KB · 21 Aug 2024Boardview zip88.5 KB
- Wistron LS40IC 18777-1 BOARDVIEW(BDV)(.CAD)
Boardview for the Wistron LS40IC motherboard, board number 18777-1, supplied as a 123 KB RAR archive holding BDV and CAD format files.
Boardview · 18777-1 · 123 KB · 21 Aug 2024Boardview rar123 KB
18777-1 BIOS dumps
- Lenovo Yoga S940-14IIL MB 18777-1 448.0HB02.0011 BQCN31WWBIOS · 18777-1 · 16.0 MB · 9 May 2025BIOS bin16.0 MB
- Lenovo Yoga S940-14IIL MB 18777-1 448.0HB02.0011 BQCN31WW
BIOS image for the Lenovo Yoga S940-14IIL, motherboard 18777-1, with the board part number 448.0HB02.0011 and BIOS version BQCN31WW given in the name, in a 6.35 MB RAR…
BIOS · 18777-1 · 6.35 MB · 28 Jun 2022BIOS rar6.35 MB
18777-1 archives
- Photos Yoga S940-14IIL LS40 LS40IC 18777-1Archive · 18777-1 · 8.59 MB · 20 Nov 2023Archive zip8.59 MB
Questions about 18777-1
Is there a schematic for 18777-1?
Yes. Enginerys lists 6 schematic files for 18777-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 18777-1?
Yes, 6 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 18777-1 board?
18777-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.