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Compaq PRESARIO CQ61 User Manual

Compaq PRESARIO CQ61
130 pages
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Compaq Presario CQ61 Notebook PC and
HP G61 Notebook PC
Maintenance and Service Guide
Document Part Number: 573709-001
September 2009
This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides
comprehensive information on identifying computer features, components, and spare parts; troubleshooting
computer problems; and performing computer disassembly procedures.
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Compaq PRESARIO CQ61 Specifications

General IconGeneral
ProcessorIntel Pentium Dual-Core T4200
Processor Speed2.0 GHz
RAMUp to 4GB DDR2
Storage250 GB HDD
Display15.6-inch, 1366 x 768 pixels
GraphicsIntel GMA 4500M
Operating SystemWindows Vista Home Premium
Optical DriveDVD±RW
Wireless802.11b/g
Ports3 x USB 2.0, HDMI, VGA, Ethernet
Battery6-cell lithium-ion
Weight2.68 kg

Summary

Product Description

External Component Identification

Top Components

Identifies components located on the top of the laptop.

Display Components

Details components associated with the laptop's display.

TouchPad

Describes the TouchPad, its buttons, and scroll zone functionality.

Lights

Explains the various indicator lights on the computer and their meanings.

Keys

Details the function of special keys like Fn, Esc, Windows logo, and function keys.

Buttons and Speakers

Identifies the power button, wireless button, and speakers.

Front Components

Identifies ports and vents located on the front of the computer.

Rear Component

Identifies vents located on the rear of the computer.

Right-side Components

Identifies ports and connectors on the right side of the laptop.

Left-side Components

Identifies ports and connectors on the left side of the laptop.

Bottom Components

Identifies the battery bay, vents, and internal component compartments.

Wireless Antennas

Describes the location and function of the computer's wireless antennas.

Illustrated Parts Catalog

Service Tag

Explains the importance of the service tag for ordering parts and support.

Computer Major Components

Provides an exploded view and part numbers for major computer assemblies.

Display Assembly Subcomponents

Lists and illustrates individual parts of the display assembly.

Plastics Kit

Details various plastic components and their associated part numbers.

Mass Storage Devices

Lists specifications and part numbers for hard drives and optical drives.

Miscellaneous Parts

Lists various small parts like adapters, cables, and kits with part numbers.

Sequential Part Number Listing

Provides a cross-reference of part numbers to their descriptions.

Removal and Replacement Procedures

Preliminary Replacement Requirements

Outlines essential tools, considerations, and guidelines before servicing.

Drive Handling

Provides precautions for handling fragile drive components to prevent damage.

Grounding Guidelines

Explains electrostatic discharge (ESD) prevention and grounding procedures.

Packaging and Transporting Guidelines

Provides guidelines for safely packaging and transporting computer equipment.

Workstation Guidelines

Outlines best practices for setting up and maintaining a static-free workstation.

Equipment Guidelines

Details recommended grounding equipment for preventing electrostatic damage.

Component Replacement Procedures

Provides step-by-step instructions for removing and replacing computer components.

Service Tag

Explains how to use the service tag for part identification and support.

Computer Feet

Details the procedure for removing and replacing the laptop's rubber feet.

Battery

Provides instructions for safely removing and installing the computer's battery.

WLAN Module

Details the procedure for removing and replacing the wireless LAN module.

Hard Drive

Provides instructions for removing and replacing the computer's hard drive.

Modem (Select Models Only)

Details the procedure for removing and replacing the modem.

RTC Battery

Provides instructions for removing and replacing the real-time clock battery.

Memory Module

Details the procedure for removing and installing memory modules.

Optical Drive

Provides instructions for removing and replacing the optical drive.

Keyboard

Details the procedure for removing and replacing the computer keyboard.

Keyboard Cover

Provides instructions for removing and replacing the keyboard cover.

Power Button Board

Details the procedure for removing and replacing the power button board.

Display Assembly

Provides instructions for removing and replacing the entire display assembly.

Top Cover

Details the procedure for removing and replacing the top cover of the laptop.

Speaker Assembly

Provides instructions for removing and replacing the speaker assembly.

Bluetooth Module (Select Models Only)

Details the procedure for removing and replacing the Bluetooth module.

Audio Board

Provides instructions for removing and replacing the audio board.

USB Board

Details the procedure for removing and replacing the USB board.

Power Connector

Provides instructions for removing and replacing the power connector.

System Board

Details the procedure for removing and replacing the system board.

Fan/Heat Sink Assembly

Provides instructions for removing and replacing the fan and heat sink assembly.

Processor

Details the procedure for removing and replacing the computer's processor.

RJ-11 (Modem) Connector (Select Models Only)

Provides instructions for removing and replacing the RJ-11 connector.

Setup Utility

Starting Setup Utility

Explains how to access the computer's BIOS setup utility.

Using Setup Utility

Covers navigation, selection, and basic operations within the Setup Utility.

Changing the Language of Setup Utility

Instructions for changing the language displayed in the Setup Utility.

Navigating and Selecting in Setup Utility

Describes keyboard controls for navigating and making selections.

Displaying System Information

How to view system time, date, and hardware identification.

Restoring Default Settings in Setup Utility

Steps to reset BIOS settings to factory defaults.

Exiting Setup Utility

How to exit the Setup Utility with or without saving changes.

Setup Utility Menus

Overview of the different menus available in the Setup Utility.

Main Menu

Describes options for viewing system and computer information.

Security Menu

Covers password settings for administrator and power-on access.

System Configuration Menu

Details options for configuring system hardware and boot settings.

Diagnostics Menu

Explains how to run system diagnostics tests.

Specifications

Computer Specifications

Lists general physical and electrical specifications for the computer.

15.6-inch LED BrightView Display Specifications

Details specifications for the LED BrightView display panel.

15.6-inch CCFL BrightView Display Specifications

Details specifications for the CCFL BrightView display panel.

Hard Drive Specifications

Lists specifications for various hard drive sizes and types.

System DMA Specifications

Lists direct memory access controller assignments.

System Memory Map Specifications

Outlines memory addresses and their system functions.

System Interrupt Specifications

Lists interrupt request (IRQ) assignments and their system functions.

System I/O Address Specifications

Lists input/output address ranges and their system functions.

Screw Listing

Phillips PM2.0×3.0 Screws

Details specifications and usage for PM2.0×3.0 Phillips screws.

Phillips PM2.5×3.0 Screws

Details specifications and usage for PM2.5×3.0 Phillips screws.

Phillips PM2.5×5.0 Screws

Details specifications and usage for PM2.5×5.0 Phillips screws.

Phillips PM2.5×5.0 Captive Screws

Details specifications and usage for PM2.5×5.0 captive screws.

Phillips PM2.5×5.5 Captive Screws

Details specifications and usage for PM2.5×5.5 captive screws.

Phillips PM2.5×6.5 Screws

Details specifications and usage for PM2.5×6.5 Phillips screws.

Phillips PM2.5×11.0 Captive Screws

Details specifications and usage for PM2.5×11.0 captive screws.

Phillips PM2.5×15.0 Captive Screws

Details specifications and usage for PM2.5×15.0 captive screws.

Phillips PM3.0×3.5 Screws

Details specifications and usage for PM3.0×3.5 Phillips screws.

Backup and Recovery

Overview

Introduces system backup and recovery concepts and HP recommendations.

Creating Recovery Discs

Provides instructions for creating recovery discs for system restoration.

Backing Up Your Information

Explains methods and best practices for backing up system data and files.

Using Windows Backup and Restore

Guides the user through using Windows built-in backup features.

Using System Restore Points

Explains how to create and use system restore points to revert changes.

Performing a Recovery

Outlines procedures for recovering the system using Recovery Manager.

Recovering from the Recovery Discs

Steps for restoring the system using created recovery discs.

Recovering from the Dedicated Recovery Partition (Select Models Only)

Instructions for system recovery using the recovery partition.

Connector Pin Assignments

Audio-in (Microphone)

Details the pinout for the audio-in (microphone) jack.

Audio-out (Headphone)

Details the pinout for the audio-out (headphone) jack.

External Monitor

Explains the pin assignments for the external monitor (VGA) port.

HDMI (Select Models Only)

Details the pin assignments for the HDMI port.

RJ-11 (Modem, Select Models Only)

Explains the pin assignments for the RJ-11 modem connector.

RJ-45 (Network)

Details the pin assignments for the RJ-45 network connector.

Universal Serial Bus

Explains the pin assignments for the USB ports.

Power Cord Set Requirements

Requirements for All Countries and Regions

Lists general requirements applicable to all power cord sets.

Requirements for Specific Countries and Regions

Details country-specific requirements for power cord certifications and types.

Recycling

Battery

Provides guidance on proper disposal of end-of-life batteries.

Display

Explains disassembly and handling precautions for the display assembly for recycling.

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