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HP Compaq Presario CQ57 User Manual

HP Compaq Presario CQ57
117 pages
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Compaq Presario CQ57 Notebook PC
Maintenance and Service Guide

Table of Contents

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HP Compaq Presario CQ57 Specifications

General IconGeneral
Processor cache1 MB
Processor cores2
Processor modelE-450
Processor familyAMD E
Processor frequency1.65 GHz
Processor cache typeL2
Processor manufacturerAMD
Motherboard chipset-
Internal memory4 GB
Memory form factorSO-DIMM
Internal memory typeDDR3-SDRAM
Memory layout (slots x size)1 x 4 GB
AC adapter includedYes
HDD size2.5 \
HDD speed5400 RPM
HDD interfaceSATA
Storage mediaHDD
Optical drive typeDVD Super Multi DL
Total storage capacity500 GB
Compatible memory cardsMMC, SD
Number of HDDs installed1
Display surfaceGloss
Display diagonal15.6 \
Display resolution1366 x 768 pixels
Native aspect ratio16:9
On-board graphics card modelAMD Radeon HD 6320
On-board graphics card familyAMD Radeon HD 6000
Speakers manufacturerAltec Lansing
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)
Networking standardsIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet LAN data rates10, 100 Mbit/s
Charging port typeDC-in jack
USB 2.0 ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
Pointing deviceTouchpad
Operating system installedWindows 7 Home Premium
Operating system architecture64-bit
Form factorClamshell
Product typeLaptop
Product colorBlack
Country of originChina
Battery life (max)- h
Number of battery cells6
AC adapter power65 W
Cables includedAC
Operating altitude-15 - 3048 m
Non-operating altitude-15 - 12192 m
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)5 - 35 °C
Storage relative humidity (H-H)5 - 95 %
Operating relative humidity (H-H)10 - 90 %
Weight and Dimensions IconWeight and Dimensions
Depth247 mm
Width376 mm
Height35.8 mm
Weight2550 g

Summary

Safety warning notice

External component identification

Display

Details the display components like WLAN antennas, webcam, and microphone.

Keys

Identifies and explains the function of various keys on the keyboard.

Left side

Identifies and explains the ports and components on the left side.

Right side

Identifies and explains the ports and components on the right side.

Bottom

Identifies and explains the components on the bottom of the computer.

Illustrated parts catalog

Service tag

Explains the importance and details of the service tag.

Computer major components

Lists and illustrates the main internal components of the computer.

Removal and replacement procedures

Preliminary replacement requirements

Lists necessary tools and considerations before component replacement.

Drive handling

Precautions for handling and preventing damage to drives.

Electrostatic discharge damage

Explains the risks of ESD and how to prevent it.

Packaging and transporting guidelines

Guidelines for safely packaging and transporting computer equipment.

Workstation guidelines

Guidelines for setting up and maintaining a safe workstation.

Equipment guidelines

Recommended equipment and procedures for preventing electrostatic damage.

Service tag

Information needed for service and parts ordering.

Component Replacement Procedures

Step-by-step instructions for removing and installing major computer components.

Setup Utility (BIOS) and System Diagnostics

Using Setup Utility

Guide to navigating and using the BIOS setup utility, including starting and changing language.

Updating the BIOS

Instructions for updating the computer's BIOS with new versions.

Using System Diagnostics

Guide to running diagnostic tests for hardware functionality.

Specifications

Computer specifications

Provides detailed specifications for the computer in metric and U.S. units.

15.6-inch display specifications

Details the specifications for the 15.6-inch LED display.

Hard drive specifications

Lists specifications for the computer's hard drives.

Backup and recovery

Creating restore media

Instructions for creating recovery discs or a recovery flash drive.

Performing a system restore

Steps for repairing or restoring the computer to its original factory state.

Backing up and recovering your information

Importance and methods for backing up system information and files.

Power cord set requirements

Requirements for all countries

General requirements applicable to power cord sets worldwide.

Requirements for specific countries and regions

Country-specific requirements for power cord sets and accredited agencies.

Recycling

Battery

Guidance on proper disposal of the computer battery.

Display

Disassembly instructions for the display assembly for recycling purposes.

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