Dell Vostro 3420 (LA-L947P HDL5B), Motherboard BoardView file and Schematic diagram

Click on picture to enlarge

Price: US $20.00  

MB p/n: HDL5B LA-L947P


What's included:

— Schematic Diagram
— BoardView file and BoardView software
— Power Map
— Power UP Sequence G3 to S0
— SMB/I2C Block Diagrams
— System Power Sequence (Step-by-Step)
— Power Block Diagram


Major components:

CPU/PCH: Intel Alder Lake-P + DDR4
GPU: DIS (GN18-S5 + 2Gb GDDR6)
EC: NPCX993DA0BX


File type (boardview) : PCB (FlexBV)
File type (schematic) : PDF
Language : English
Updated: 16-09-2025
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