17870-1 is a Wistron motherboard used in Lenovo devices. Enginerys has 8 schematics, 16 BIOS dumps and 1 archive for this board, collected from public Telegram channels.
Check that 17870-1 matches the number printed on your PCB, including the revision. Where to find it →
17870-1 schematics
- 17870-1
PDF schematic for board 17870-1, a number that follows the Wistron numbering style; the file name gives no laptop model, and the (3) suffix just marks a duplicate copy.
Schematic · 17870-1 · 9.66 MB · 23 Nov 2025Schematic pdf9.66 MB - 17870-1
Schematic PDF, 9.66 MB, identified only by board number 17870-1, which follows the Wistron numbering pattern; the name gives no laptop model.
Schematic · 17870-1 · 9.66 MB · 23 Nov 2025Schematic pdf9.66 MB - LPM1 17870-1 SVT MB 20181001 ForGRMLPM1GRMCharlesCaoSchematic · 17870-1 · 4.84 MB · 5 May 2025Schematic pdf4.84 MB
- LPM1 17870-1 SVT MB 20181001 ForGRMSchematic · 17870-1 · 4.84 MB · 5 May 2025Schematic pdf4.84 MB
- LPM1 17870-1 SVT MB 20181001 ForGRMLPM1GRMCharlesCaoSchematic · 17870-1 · 4.89 MB · 5 May 2025Schematic pdf4.89 MB
- LENOVO ThinkPad X1 Extreme Wistron LPM-1 MB - 17870-1 PDFSchematic · 17870-1 · 15.4 MB · 15 Dec 2024Schematic rar15.4 MB
- Lenovo ThinkPad X1 Wistron LPM-1 MB - 17870-1Schematic · 17870-1 · 43.8 MB · 17 Sept 2023Schematic pdf43.8 MB
- LENOVO ThinkPad X1 Extreme Wistron LPM-1 MB - 17870-1 PDF
Schematic in PDF form for the Lenovo ThinkPad X1 Extreme, Wistron LPM-1 motherboard, project number 17870-1, packed in a 15.4 MB RAR archive.
Schematic · 17870-1 · 15.4 MB · 16 Sept 2023Schematic rar15.4 MB
17870-1 BIOS dumps
- LENOVO THINLPAD P1 LPM-1 MB 17870-1 448.0DY05.0011 32MBBIOS · 17870-1 · 32.0 MB · 9 May 2025BIOS bin32.0 MB
- X1E 17870-1 8thBIOS · 17870-1 · 182 B · 6 May 2025BIOS bin182 B
- X1E 17870-1 8thBIOS · 17870-1 · 16.0 MB · 6 May 2025BIOS bin16.0 MB
- 17870-1BIOS · 17870-1 · 32.0 MB · 5 May 2025BIOS bin32.0 MB
- LENOVO THINKPAD X1 EXTREME 17870-1 16MBBIOS · 17870-1 · 16.0 MB · 5 May 2025BIOS rom16.0 MB
- Lenovo ThinkPad X1 Wistron LPM-1 MB - 17870-1BIOS · 17870-1 · 13.5 MB · 27 Apr 2025BIOS rar13.5 MB
- X1E 17870-1 8th.binBIOS · 17870-1 · 7.17 MB · 15 Dec 2024BIOS zip7.17 MB
- P1 (Type 20MD, 20ME) Laptop (ThinkPad) LPM-1 MB 17870-1 BIOSBIOS · 17870-1 · 16.3 MB · 11 May 2024BIOS rar16.3 MB
- LENOVO THINLPAD P1 LPM 1 MB 17870 1 448 0DY05 0011 i7 8850H 32MBBIOS · 17870-1 · 9.60 MB · 11 Feb 2024BIOS rar9.60 MB
- LENOVO THINLPAD P1 LPM 1 MB 17870 1 448 0DY05 0011 i7 8850H 32MBBIOS · 17870-1 · 9.55 MB · 17 Jan 2024BIOS rar9.55 MB
- LENOVO THINKPAD X1 EXTREME 17870-1 16MB
BIOS image for the Lenovo ThinkPad X1 Extreme on board 17870-1, labelled for a 16 MB flash chip, inside a 6.93 MB RAR archive.
BIOS · 17870-1 · 6.93 MB · 15 Jan 2024BIOS rar6.93 MB - LENOVO THINKPAD X1 EXTREME 17870-1 32MB
Lenovo ThinkPad X1 Extreme firmware for Wistron board 17870-1, labelled 32 MB, distributed as a 9.23 MB ZIP archive.
BIOS · 17870-1 · 9.23 MB · 15 Jan 2024BIOS zip9.23 MB - LENOVO THINLPAD P1 TYPE 20MD LPM 1 MB 17870 1 448 0DY04 0011 i7
BIOS dump for a Lenovo ThinkPad P1, machine type 20MD, on Wistron board 17870-1 with project code LPM-1, PCB part 448.0DY04.0011 and an Intel Core i7 configuration…
BIOS · 17870-1 · 8.30 MB · 15 Jan 2024BIOS rar8.30 MB - LENOVO THINLPAD LPM 1 MB 17870 1 448 0DY04 0011 WORKING BIOS 100%
Firmware dump for a Lenovo ThinkPad on Wistron board 17870-1, project LPM-1, PCB code 448.0DY04.0011, described as fully working and supplied in a 19.3 MB RAR archive.
BIOS · 17870-1 · 19.3 MB · 15 Jan 2024BIOS rar19.3 MB - 17870-1BIOS · 17870-1 · 32.0 MB · 14 Jul 2022BIOS bin32.0 MB
- N2EUJJ21W P1 Type 20MD- 20ME LPM-1 MB 17870-1 ThinkPadBIOS · 17870-1 · 32.0 MB · 22 Jul 2020BIOS bin32.0 MB
17870-1 archives
- 17870-1 LPM-1 MBArchive · 17870-1 · 27.5 MB · 12 Sept 2025Archive rar27.5 MB
Questions about 17870-1
Is there a schematic for 17870-1?
Yes. Enginerys lists 8 schematic files for 17870-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 17870-1?
No boardview has been indexed for 17870-1 yet.
Who makes the 17870-1 board?
17870-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.