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HP ProBook 4525s

HP ProBook 4525s
148 pages
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HP ProBook 4525s Notebook PC
Maintenance and Service Guide

Table of Contents

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HP ProBook 4525s Specifications

General IconGeneral
GraphicsATI Mobility Radeon HD 4250
ProcessorAMD Turion II, AMD Athlon II
Display15.6-inch diagonal LED-backlit HD anti-glare (1366 x 768 resolution)
MemoryUp to 8 GB DDR3
Storage250GB, 320GB, 500GB HDD
Operating SystemGenuine Windows 7 Professional, Genuine Windows 7 Home Premium, Genuine Windows 7 Home Basic
Battery6-cell Lithium-Ion
ChipsetAMD M880G
Optical DriveDVD+/-RW SuperMulti DL
Wireless802.11b/g/n, Bluetooth 2.1
AudioIntegrated stereo speakers, Integrated microphone
Ports3 USB 2.0, VGA, HDMI, RJ-45, headphone/microphone combo jack
Card ReaderSD/MMC
Webcam2 MP Webcam

Summary

Product Description

Processors and Chipsets

Details processor options and chipsets for the HP ProBook 4525s UMA and discrete models.

Graphics and Panels

Describes graphics subsystems and various display panel types with resolutions.

Memory and Storage

Covers memory configurations, slots, RAM support, and hard drive options.

Connectivity and Ports

Lists networking, wireless, audio, and external interface ports available on the computer.

Power and Operating System

Details power requirements, battery options, and preinstalled operating system versions.

Serviceability

Lists components that are user-replaceable for service and maintenance.

External Component Identification

Top Components

Identifies the TouchPad, its indicator light, zone, and buttons on the computer.

Indicator Lights

Explains the function and status of various indicator lights on the computer.

Front, Side, and Bottom Components

Locates and describes components on the front, sides, and bottom of the computer.

Display Components

Identifies display-related components like the internal microphone and webcam.

Wireless Antennas

Shows the location and function of WWAN and WLAN antennas.

Additional Hardware Components

Describes the power cord and battery pack included with the computer.

Illustrated Parts Catalog

Service Tag Information

Explains the purpose and details found on the computer's service tag.

Major Computer Components

Lists and identifies the main internal components of the computer.

Display Assembly Parts

Details various parts related to the display assembly, including bezels and panels.

Plastics and Cable Kits

Lists plastic parts like bezels and various cable kits for system connections.

Mass Storage and Miscellaneous Parts

Covers hard drives, optical drives, AC adapters, and power cords.

Sequential Part Number Listing

Provides a comprehensive list of part numbers for easy reference.

Removal and Replacement Procedures

Preliminary Requirements and Safety

Outlines necessary tools, ESD precautions, and handling guidelines for repairs.

Battery

Step-by-step instructions for removing and installing the computer battery.

Switch Cover and Keyboard

Procedure for safely removing the switch cover and keyboard assembly.

Memory Module

Instructions for installing or replacing memory modules in the computer.

Optical Drive

Procedure for removing and installing the optical drive.

Processor

Detailed steps for removing and installing the computer's processor.

Palm Rest

Steps for removing the palm rest assembly to access internal components.

Hard Drive

Procedure for removing and installing the computer's hard drive.

Top Cover

Instructions for removing the top cover of the computer.

Bluetooth Module

Procedure for replacing the Bluetooth wireless module.

Modem Module

Steps for removing and installing the modem module.

Audio Board

Procedure for replacing the audio board.

System Board

Detailed instructions for removing and replacing the system board.

USB and RJ-11 Connector Assemblies

Procedures for replacing USB and RJ-11 connector assemblies.

Power Connector Assembly

Steps for removing and installing the power connector assembly.

Specifications

Computer Specifications

General system specifications including dimensions, weight, power, and environment.

Display Specifications

Detailed specifications for the 15.6-inch display, including resolution and brightness.

Hard Drive Specifications

Technical details for various hard drive capacities and types.

Optical Drive Specifications

Technical details for DVD-ROM and other optical drive types.

Computer Setup

Using Computer Setup

Guide on navigating and selecting options within the Computer Setup utility.

Restoring Factory Settings

Procedure to reset all Computer Setup settings to their original factory defaults.

Computer Setup Menus

Overview of the File, Security, and System Configuration menus and their options.

Backup and Recovery

Backup and Recovery in Windows 7

Instructions for backing up and recovering data using Windows 7 tools.

Backup and Recovery in Windows Vista

Instructions for backing up and recovering data using Windows Vista tools.

Backup and Recovery in Windows XP

Instructions for backing up and recovering data using Windows XP tools.

Connector Pin Assignments

Audio Connectors

Pinout details for the audio-in (microphone) and audio-out (headphone) jacks.

Video and Network Connectors

Pinouts for external monitor, HDMI, RJ-45, and USB connectors.

Modem Connector

Pinout details for the RJ-11 modem connector.

Power Cord Set Requirements

Requirements for All Countries and Regions

General specifications for power cord sets applicable worldwide.

Requirements for Specific Countries and Regions

Country-specific requirements for power cord sets and certifications.

Recycling

Battery Recycling

Guidelines for the proper disposal and recycling of computer batteries.

Display Recycling

Instructions for disassembling and recycling display panel components.

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