Wistron boardLaptop mainboardUpdated 2025-11-23
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17870-1 schematic, boardview & BIOS

Wistron board used in Lenovo ThinkPad LPM 1, Lenovo ThinkPad X1, Lenovo ThinkPad X1 Extreme. 17870-1 Lenovo ThinkPad LPM 1 Lenovo ThinkPad X1 Lenovo ThinkPad X1 Extreme

Files for 17870-1 (7)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf 17870-1 (3).pdf — 9.7 MB Telegram #1
Schematic .pdf Lenovo ThinkPad X1 Wistron LPM-1 MB - 17870-1.pdf — 44 MB Telegram —
Schematic + boardview .rar outimage.rar — 9.2 MB Telegram —
BIOS .bin P1_Type_20MD,_20ME_Laptop_ThinkPad_LPM_1_MB_17870_1_n2euj21w.bin — 32 MB Telegram #1 #2
BIOS .rar LENOVO_Laptop_ThinkPad_P1_Type_20MD,_20ME_LPM_1_MB_17870_1_n2euj21w.rar — 16 MB Telegram —
BIOS .rar Lenovo ThinkPad X1 Wistron LPM-1 MB - 17870-1.rar — 13 MB Telegram —
BIOS .rar LENOVO ThinkPad X1 Extreme Wistron LPM-1 MB - 17870-1 PDF.rar — 15 MB Telegram —

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Models using this board

Model names are taken from the file names as published; always confirm the board number printed on your PCB.