HP Pavilion DV4 motherboards

11 boards 76 files 11 schematics 3 boardviews 11 BIOS

The HP Pavilion DV4 appears with 11 different motherboards in the catalog. Laptops sold under one model name often use several boards over their production life — integrated or discrete graphics, different CPU generations, regional variants — so compare the board code printed on your PCB with the list below.

Board codes seen for this model: 6050A2345401, 6050A2314301, LA-4102P, LA-4105P, LA-4106P, LA-4107P, LA-4117P, LA-4101P, LA-4103P, LA-4111P.

Boards used in the HP Pavilion DV4

HPHP Pavilion DM4 6050A2345401SchematicBIOS4 files · Rev A03
HPHP Pavilion DV3 6050A2314301SchematicBoardviewBIOS12 files · Rev A03, Rev A04
HPHP Pavilion DV4SchematicBIOS6 files · Rev 2.1
HPHP Pavilion DV4 LA-4102PSchematicBoardviewBIOS6 files · Rev 0.4
HPHP Pavilion DV4 LA-4105PSchematicBIOS3 files · Rev 1.0
HPHP Pavilion DV4 LA-4106PSchematicBIOS5 files · Rev 1.0
HPHP Pavilion DV4 LA-4107PSchematicBIOS8 files · Rev 1.0, Rev 2.0
HPHP Pavilion DV4 LA-4117PSchematicBIOSArchive8 files · Rev 0.3
HPHP Presario CQ40 LA-4101PSchematicBoardviewBIOS14 files · Rev 0.3, Rev 1.0
HPHP Presario CQ40 LA-4103PSchematicBIOS3 files
HPHP Presario CQ40 LA-4111PSchematicBIOS7 files · Rev 0.4, Rev 1.0

Guides that help

How to Identify Your Laptop Motherboard ModelReading Schematics · 6 min
HP Laptop Motherboard Part Numbers ExplainedBrands · 6 min
HP ProBook and EliteBook Board Repair NotesBrands · 6 min