Laptop motherboard

HP Compaq Presario CQ40 COMPAL LA-4101P Schematic

This page lists the schematic for HP Compaq Presario CQ40 COMPAL LA-4101P, a laptop motherboard by HP. The board was designed and built by Compal under board number LA-4101P. The same board number appears in 10 more files, including Compal listings — see below.

Download from Telegram
Brand
HP
Category
Laptops
Model
CQ40
Manufacturer (ODM)
Compal
Board number
LA-4101P
Contents
Schematic
Available on
Telegram
File name
HP_Compaq_Presario_CQ40_(COMPAL_LA-4101P).pdf

Same board number 10

All files for LA-4101P

More HP CQ40 files 6

HP CQ40 overview

Other HP laptops

All HP files
FilesHP ProBook 450 G2 ZPL40-ZPL50-ZPL70 LA-B181PHP · LA-B181PFilesHP-TX1000-TT8HPSchematicPavilion DV2000,DV3000 Shiba schematicHPSchematichp probook 4510s 4520s wistron sHPSchematicHP ProBook 4340sHPFilesHP COMPAQ PRESARIO NX6310-6320-AX2HPFilesCOMPAQ NX6130HPFilesHP 520 LA-3491HP

Questions about this file

What is the board number of HP Compaq Presario CQ40 COMPAL LA-4101P?
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 #1280 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.

Helpful guides

Laptop won't turn on? A schematic-based diagnosis plan6 min readHow to find your laptop motherboard number5 min readWho really makes your laptop board: Compal, Quanta, Wistron and other ODMs4 min read