Laptop motherboard

HP DV4 CQ40 CQ45 - INTEL UMA - COMPAL LA-4101P - REV 0.3 Schematic

This page lists the schematic for HP DV4 CQ40 CQ45 - INTEL UMA - COMPAL LA-4101P - REV 0.3, a laptop motherboard by HP. The board was designed and built by Compal under board number LA-4101P. It is a integrated graphics (UMA) version. The same board number appears in 10 more files, including Compal listings — see below.

Download from Telegram
Brand
HP
Category
Laptops
Model
DV4 CQ40 CQ45
Manufacturer (ODM)
Compal
Board number
LA-4101P
Revision
0.3
Graphics
integrated graphics (UMA)
Contents
Schematic
Available on
Telegram
File name
HP_DV4_CQ40_CQ45_-_INTEL_UMA_-_COMPAL_LA-4101P_-_REV_0.3.pdf

Same board number 10

All files for LA-4101P

More HP DV4 files 15

HP DV4 overview

Other HP laptops

All HP files

Questions about this file

What is the board number of HP DV4 CQ40 CQ45 - INTEL UMA - COMPAL LA-4101P - REV 0.3?
The file is for board LA-4101P, made by Compal. Check that the same number is printed on your PCB before you rely on the file. Where to find it.
What can I do with the schematic?
Use the power-sequence and power-rail pages to find where a no-power or no-image fault starts, then locate the parts with a boardview. No-power diagnosis plan.
Is the download free?
Yes. The button opens post #1282 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.

Helpful guides