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- 17870-1BIOS · 17870-1 · 32.0 MB · 5 May 2025BIOS bin32.0 MB
- 17870-1BIOS · 17870-1 · 32.0 MB · 14 Jul 2022BIOS bin32.0 MB
- 17870 1BIOS · 32.0 MB · 5 May 2025BIOS bin—32.0 MB
- 17870 1Schematic · 9.66 MB · 5 May 2025Schematic pdf—9.66 MB
- 17870 1BIOS · 32.0 MB · 28 Apr 2025BIOS bin—32.0 MB
- 17870 1Schematic · 9.66 MB · 28 Apr 2025Schematic pdf—9.66 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
- X1E 17870-1 8th.binBIOS · 17870-1 · 7.17 MB · 15 Dec 2024BIOS zip7.17 MB
- 17870-1 LPM-1 MBArchive · 17870-1 · 27.5 MB · 12 Sept 2025Archive rar27.5 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 17870-1 16MBBIOS · 17870-1 · 16.0 MB · 5 May 2025BIOS rom16.0 MB
- LENOVO ThinkPad X1 Extreme Wistron LPM-1 MB - 17870-1 PDFSchematic · 17870-1 · 15.4 MB · 15 Dec 2024Schematic rar15.4 MB
- N2EUJJ21W P1 Type 20MD- 20ME LPM-1 MB 17870-1 ThinkPadBIOS · 17870-1 · 32.0 MB · 22 Jul 2020BIOS bin32.0 MB
- LENOVO THINLPAD P1 LPM-1 MB 17870-1 448.0DY05.0011 32MBBIOS · 17870-1 · 32.0 MB · 9 May 2025BIOS bin32.0 MB
- LENOVO THINKPAD X1 EXTREME 17870 1 32MB telegram BIOS Repair 2025BIOS · 9.36 MB · 24 Sept 2025BIOS zip—9.36 MB
- LENOVO THINKPAD X1 EXTREME 17870 1 16MB telegram BIOS Repair 2025BIOS · 7.30 MB · 24 Sept 2025BIOS zip—7.30 MB
- LENOVO THINLPAD LPM 1 MB 17870 1 448 0DY04 0011 WORKING BIOS 100%BIOS · 16.4 MB · 24 Sept 2025BIOS zip—16.4 MB
- LENOVO THINLPAD P1 TYPE 20MD LPM 1 MB 17870 1 448 0DY04 0011 i7BIOS · 7.28 MB · 24 Sept 2025BIOS zip—7.28 MB
- LENOVO THINLPAD P1 LPM 1 MB 17870 1 448 0DY05 0011 i7 8850H 32MBBIOS · 9.79 MB · 24 Sept 2025BIOS zip—9.79 MB
- LENOVO THINLPAD P1 LPM 1 MB 17870 1 448 0DY05 0011 i7 8850H 32MBBIOS · 33.9 MB · 11 Feb 2024BIOS rar—33.9 MB
- Lenovo ThinkPad X1 Wistron LPM-1 MB - 17870-1Schematic · 17870-1 · 43.8 MB · 17 Sept 2023Schematic pdf43.8 MB
- Lenovo ThinkPad X1 Wistron LPM-1 MB - 17870-1BIOS · 17870-1 · 13.5 MB · 27 Apr 2025BIOS rar13.5 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
- 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
- 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 - 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 - 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 - 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 - P1 Type 20MD, 20ME Laptop ThinkPad LPM 1 MB 17870 1 n2euj21w
Lenovo ThinkPad P1 firmware image for machine types 20MD and 20ME, referencing board 17870-1 and labelled LPM with a 1 MB note, version n2euj21w.
BIOS · 32.0 MB · 23 Nov 2025BIOS bin—32.0 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 - 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 - P1 Type 20MD, 20ME Laptop ThinkPad LPM 1 MB 17870 1 n2euj21w
Lenovo ThinkPad P1 BIOS image for machine types 20MD and 20ME, 32 MB raw .bin, with the board reference 17870-1 and firmware version tag n2euj21w in the name.
BIOS · 32.0 MB · 23 Nov 2025BIOS bin—32.0 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 - P1 Type 20MD, 20ME Laptop ThinkPad LPM 1 MB 17870 1 n2euj21w
Lenovo ThinkPad P1 firmware dump for machine types 20MD and 20ME, with the version string n2euj21w in the name, one revision older than the 22w build.
BIOS · 32.0 MB · 23 Nov 2025BIOS bin—32.0 MB - LENOVO Laptop ThinkPad P1 Type 20MD, 20ME LPM 1 MB 17870 1 n2euj21w
BIOS or firmware dump for the Lenovo ThinkPad P1, machine types 20MD and 20ME, with MB 17870-1 in the name and a string that looks like a firmware build identifier.
BIOS · 16.0 MB · 29 Oct 2025BIOS rar—16.0 MB