Compal boardLaptop mainboardUpdated 2026-10-13
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LA-L946P schematic, boardview & BIOS

Compal board used in Dell Inspiron Vostro 3420 3520, Dell Inspiron 3520, Dell Vostro 3420, Dell Vostro 3520. HDL5A HDL50 Dell Inspiron Vostro 3420 3520 Dell Inspiron 3520 Dell Vostro 3420 Dell Vostro 3520

Files for LA-L946P (20)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .zip Dell Inspiron 3520 HDL50 LA-L946P REV.1.0 Schematic Diagram.zip 1.0 2.8 MB Telegram —
Schematic .pdf HDL5A LA-L946P Rev 1.0.pdf 1.0 4.2 MB Telegram —
Schematic .pdf HDL5A LA-L946P Rev 1.0С PDF SKCLAPPY.IN.pdf 1.0 4.0 MB Telegram —
Schematic .pdf HDL5A LA-L946P Rev 1.0С PDF .pdf 1.0 4.0 MB Telegram #1 #2 #3
Schematic .pdf HDL5A_LA_L946P_Rev_1_0A00_OKLA_L241P_R10_WARLOCK_TGL_UMA_041_PDF.pdf 1.0 3.2 MB Telegram —
Schematic .pdf LA-L946P OKLA-L241P R10_WARLOCK_TGL_UMA_041 PDF.pdf — 3.2 MB Telegram —
Boardview .cad HDL5A LA-L946P Rev 1.0 BoardView.cad 1.0 732 KB Telegram —
Boardview .cad HDL5A LA-L946P Rev 1.0 BoardView SKCLAPPY.IN.cad 1.0 732 KB Telegram —
Boardview .zip HDL5A LA-L946P Rev 1.0 BoardView.zip 1.0 119 KB Telegram #1 #2
Boardview .rar HDL5A LA-L946P Rev 1.0 BOARDVIEW(BDV)(.CAD).rar 1.0 364 KB Telegram #1 #2
Boardview .rar HDL5A LA-L946P Rev 1.0С PDF .rar 1.0 3.5 MB Telegram #1 #2
Boardview .rar HDL5A_LA_L946P_Rev_1_0A00_OKLA_L241P_R10_WARLOCK_TGL_UMA_041_PDF.rar 1.0 2.8 MB Telegram #1
BIOS .rar DELL_Inspiron_Vostro_3420_3520_HDL50_HDL5A_LA_L946P_REV_1_0_i5_12th.rar 1.0 97 MB Telegram #1
BIOS .rar LA-L946P REV 1.0 dell 15 3520 S BIOS WORLD .rar 1.0 13 MB Telegram #1
BIOS .rar LA-L946P SSD AND TPM FIX 100% WORKING BIOS.rar — 10 MB Telegram —
BIOS .rar Dell_Inspiron_Vostro_3420_3520_HDL50_HDL5A_LA_L946P_REV_1_0_i5_12th.rar 1.0 23 MB Telegram —
BIOS .rar Original Backup.rar 1.0 11 MB Telegram —
BIOS .rar W25Q256FV@WSON8 8X6_20250704_205526_Fixed_ME++.rar 1.0 11 MB Telegram —
BIOS .rar DELL_VOSTRO_3420_HDL50_HDL5A_LA_L946P_REV_1_0_A00_2022_04_11_WORKING.rar 1.0 15 MB Telegram —
BIOS .rar DELL Vostro 3520_LA-L946P REV 1_TESTED BY FST FIX.rar 1 11 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