Motherboard · Lenovo

17870-1 — schematic & BIOS

12 files for the Lenovo board 17870-1. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCH17870-1 schematics

SCH 17870-1 (3).pdf
9.7 MB .pdf 17870-1 23 Nov 2025 2 sources
SCH Lenovo ThinkPad X1 Wistron LPM-1 MB - 17870-1.pdf
43.8 MB .pdf Lenovo 17870-1 11 Sept 2025 3 sources
SCH LENOVO ThinkPad X1 Extreme Wistron LPM-1 MB - 17870-1 PDF.rar
15.4 MB .rar Lenovo 17870-1 15 Dec 2024
SCH LENOVO ThinkPad X1 Extreme Wistron LPM-1 MB - 17870-1 PDF.rar
15.4 MB .rar Lenovo 17870-1 6 Oct 2023 2 sources

BIOS Lenovo ThinkPad X1 Wistron LPM-1 MB - 17870-1.rar
13.5 MB .rar Lenovo 17870-1 27 Apr 2025
BIOS outimage.rar
9.2 MB .rar Lenovo 17870-1 27 Apr 2025
BIOS X1E 17870-1 8th.bin.zip
7.2 MB .zip 17870-1 15 Dec 2024
BIOS LENOVO_THINLPAD_P1_LPM_1_MB_17870_1_448_0DY05_0011_i7_8850H_32MB.rar
9.6 MB .rar Lenovo 17870-1 4 Nov 2024 2 sources
BIOS LENOVO THINKPAD X1 EXTREME 17870-1 16MB .rar
6.9 MB .rar Lenovo 17870-1 4 Nov 2024 2 sources
BIOS LENOVO THINKPAD X1 EXTREME 17870-1 32MB .zip
9.2 MB .zip Lenovo 17870-1 4 Nov 2024 2 sources
BIOS LENOVO_THINLPAD_P1_TYPE_20MD_LPM_1_MB_17870_1_448_0DY04_0011_i7.rar
8.3 MB .rar Lenovo 17870-1 4 Nov 2024 2 sources
BIOS LENOVO_THINLPAD_LPM_1_MB_17870_1_448_0DY04_0011_WORKING_BIOS_100%.rar
19.3 MB .rar Lenovo 17870-1 4 Nov 2024 2 sources