Compal boardLaptop mainboardUpdated 2025-10-08
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LA-F421P schematic, boardview & BIOS

Compal board used in Lenovo ThinkPad Yoga X380TYPE 20LH 20LJDTZS1, Lenovo X280 X380 Yoga X380. DTZS1 Lenovo ThinkPad Yoga X380TYPE 20LH 20LJDTZS1 Lenovo X280 X380 Yoga X380

Files for LA-F421P (5)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf Lenovo X380 Yoga X380 Compal STORM3 LA-F421P rev1.0.pdf 1.0 1.9 MB Telegram —
Boardview .cad LENOVO X280 X380 Yoga X380 LA-F421P(.CAD) .rar — 550 KB Telegram —
Boardview .cad Lenovo X380 Yoga X380 LA-F421P.cad — 3.5 MB Telegram —
BIOS .rar X380 Yoga Laptop (ThinkPad) DTZS1 LA-F421P.rar — 5.9 MB Telegram —
BIOS .rar LENOVO_THINKPAD_YOGA_X380TYPE_20LH_20LJDTZS1_LA_F421P_REV_1_0_i5.RAR 1.0 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.

How to open these boardview files

FormatOpens with
.cad BoardViewer (Borneo), FlexBV, OpenBoardView