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HP 3105m - User Manual

HP 3105m
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HP 3105m Notebook PC
Maintenance and Service Guide

Table of Contents

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HP 3105m Specifications

General IconGeneral
BrandHP
Model3105m
CategoryLaptop
LanguageEnglish

Summary

Safety Warning Notice

Product Description

External Component Identification

Top Components

Identifies and describes top-mounted components like the ClickPad TouchPad.

Front Components

Details components located on the front of the notebook, such as speakers.

Right-Side Components

Identifies and describes components on the right side, including ports and slots.

Left-Side Components

Details components on the left side, including power connector and vents.

Display Components

Describes components integrated into the display assembly, like webcam and antennas.

Bottom Components

Identifies components on the bottom of the notebook, such as battery and SIM card slot.

Wireless Antennas

Details the location and function of WLAN and WWAN antennas.

Additional Hardware Components

Describes external hardware components like power cords and AC adapters.

Illustrated Parts Catalog

Service Tag

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

Computer Major Components

Illustrates and lists the main internal components of the computer.

Display Assembly Subcomponents

Details the individual parts that make up the display assembly.

Mass Storage Devices

Identifies and lists available mass storage devices like hard drives.

Miscellaneous Parts

Lists various other parts not categorized elsewhere, such as speakers and kits.

Sequential Part Number Listing

Provides a cross-reference of spare part numbers and their corresponding descriptions.

Removal and Replacement Procedures

Preliminary Replacement Requirements

Outlines necessary tools and general precautions before disassembly.

Grounding Guidelines

Details procedures to prevent damage from electrostatic discharge (ESD).

Packaging and Transporting Guidelines

Provides guidelines for safely packaging and transporting computer components.

Workstation Guidelines

Specifies requirements for a safe, static-free work environment for repairs.

Equipment Guidelines

Recommends specific equipment and materials for preventing electrostatic damage.

Service Tag

How to identify and use the service tag for component replacement.

Computer Feet

Procedure for removing and replacing computer feet.

Battery

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

SIM Card

Procedure for removing and installing the SIM card.

Hard Drive

Detailed steps for removing and installing the hard drive.

WWAN Module

Instructions for removing and replacing the Wireless Wide Area Network module.

WLAN Module

Steps for removing and installing the Wireless Local Area Network module.

Memory Modules

Procedure for accessing and replacing memory modules.

Keyboard

Step-by-step guide for keyboard removal and installation.

Top Cover

Instructions for removing and replacing the computer's top cover.

Power Button Board

Procedure for removing and replacing the power button board.

ClickPad TouchPad Button Board

Steps for removing and installing the ClickPad TouchPad button board.

Speaker Assembly

Guide for removing and replacing the speaker assembly.

Display Assembly

Detailed steps for removing the entire display assembly.

System Board

Instructions for removing and replacing the computer's system board.

RTC Battery

Procedure for removing and installing the Real-Time Clock (RTC) battery.

Heat Sink Assembly

Steps for removing and replacing the heat sink assembly.

Power Connector

Guide for removing and installing the power connector.

RJ-45 Connector Cover

Instructions for removing the RJ-45 connector cover.

RJ-45 Connector

Procedure for removing and installing the RJ-45 network connector.

Fan

Steps for removing and replacing the computer's cooling fan.

Computer Setup

Computer Setup in Windows 7

Guide to configuring computer settings using the BIOS utility in Windows 7.

Starting Setup Utility

How to access the computer's BIOS Setup Utility.

Using Setup Utility

General information on navigating and using the BIOS Setup Utility.

Changing the language of Setup Utility

Steps to change the language displayed within the Setup Utility.

Navigating and Selecting in Setup Utility

Explains keyboard navigation and selection methods within the BIOS.

Displaying System Information

How to view system hardware and BIOS information in the Setup Utility.

Restoring Default Settings in Setup Utility

Procedure to reset BIOS settings to factory defaults.

Exiting Setup Utility

Options for saving or discarding changes and exiting the BIOS utility.

Setup Utility Menus

Overview of the different menus and options available in the BIOS Setup Utility.

Diagnostics Menu

Describes the diagnostic tools available within the computer setup.

Specifications

Computer Specifications

Lists physical and electrical specifications for the computer.

29.5-cm (11.6-in) HD BrightView LED Display Specifications

Technical specifications for the notebook's display panel.

Hard Drive Specifications

Details the technical specifications for the computer's hard drives.

Backup and Recovery

Restore

Information on restoring the computer to its original factory image.

Creating Restore Media

Steps to create recovery discs or a flash drive using HP Recovery Manager.

Performing a System Restore

Guide on how to perform a system restore using recovery options.

Restoring Using the Dedicated Recovery Partition

Instructions for restoring from a built-in recovery partition.

Restoring Using the Restore Media

Steps to restore the system using recovery discs or flash drives.

Changing the Computer Boot Order

How to modify the boot sequence for recovery media.

Backing Up and Recovering Your Information

Strategies and methods for backing up and restoring user data.

Using Windows Backup and Restore

Instructions for using Windows' built-in backup and restore features.

Using Windows System Restore Points

How to create and use system restore points for system recovery.

Connector Pin Assignments

Audio-out (Headphone);Audio-in (Microphone) Jack

Pin assignment details for the audio combo jack.

External Monitor

Pin configuration for connecting an external monitor.

RJ-45 (Network)

Pin assignments for the RJ-45 network connector.

Universal Serial Bus

Pin assignments for the USB ports.

Power Cord Set Requirements

Requirements for All Countries and Regions

General specifications for power cord sets applicable globally.

Requirements for Specific Countries and Regions

Country-specific requirements and certifications for power cord sets.

Recycling

Battery

Guidelines for proper disposal and recycling of the computer's battery.

Display

Instructions for disassembling the display for recycling purposes.

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