HP CQ50-139WM - PRESARIO NOTEBOOK PC Manuals

Manuals and User Guides for HP CQ50-139WM - PRESARIO NOTEBOOK PC. We have 1 HP CQ50-139WM - PRESARIO NOTEBOOK PC manual available for free PDF download: Maintenance And Service Manual

HP CQ50-139WM - PRESARIO NOTEBOOK PC Maintenance And Service Manual

HP CQ50-139WM - PRESARIO NOTEBOOK PC Maintenance And Service Manual (149 pages)

Hewlett-Packard Notebook PC Maintenance and Service Guide

Brand: HP | Category: Laptop | Size: 4.45 MB

Table of Contents

Table of Contents
5
1 Product Description

9
2 External Component Identification

14
- Top Components
  14
  - Display Components
    14
  - Buttons and Speakers
    15
  - Keys
    16
- Touchpad
  17
- Front Components
  18
- Right-Side Components
  19
- Rear Component
  19
- Left-Side Components
  20
- Bottom Components
  21
3 Illustrated Parts Catalog

22
- Serial Number Location
  22
- Computer Major Components
  23
- Display Assembly Components
  30
- Plastics Kit
  31
- Mass Storage Devices
  32
- Miscellaneous Parts
  33
- Sequential Part Number Listing
  34
4 Removal and Replacement Procedures

40
- Preliminary Replacement Requirements
  40
  - Tools Required
    40
  - Service Considerations
    40
    
    Plastic Parts
    40
    
    Cables and Connectors
    41
    
    Drive Handling
    41
  - Grounding Guidelines
    42
    
    Electrostatic Discharge Damage
    42
    
    Packaging and Transporting Guidelines
    43
- Workstation Guidelines
  43
- Equipment Guidelines
  44
  - Unknown User Password
    45
  - Component Replacement Procedures
    46
    
    Serial Number
    46
    
    Computer Feet
    47
    
    Battery
    48
    
    Optical Drive
    49
    
    Hard Drive
    51
    
    RTC Battery
    54
    
    Memory Module
    55
    
    WLAN Module
    57
    
    Keyboard
    60
    
    Keyboard Cover
    62
    
    Power Button Board
    64
    
    Display Assembly
    65
    
    Top Cover
    72
    
    Touchpad On/Off Button Board
    74
    
    Touchpad Button Board
    76
    
    Audio Board
    78
    
    Bluetooth Module
    79
    
    Speakers
    80
    
    USB Board
    81
    
    System Board
    82
    
    RJ-11 Connector Cable
    85
    
    Fan/Heat Sink Assembly
    87
    
    Processor
    90
    
    Power Connector Cable
    91
5 Setup Utility

93
- Starting the Setup Utility
  93
- Changing the Language of the Setup Utility
  93
- Navigating and Selecting in the Setup Utility
  94
- Displaying System Information
  94
- Restoring Default Settings in the Setup Utility
  95
- Exiting the Setup Utility
  96
- Setup Utility Menus
  96
- Main Menu
  97
- Security Menu
  98
- System Configuration Menu
  99
- Diagnostics Menu
  100
6 Specifications

101
7 Screw Listing

111
- Phillips PM2.5×10.0 Screw
  112
- Phillips PM2.5×10.0 Captive Screw
  114
- Phillips PM2.0×3.0 Screw
  115
- Phillips PM2.5×6.0 Captive Screw
  118
- Phillips PM2.5×5.0 Screw
  119
- Phillips PM3.0×3.0 Screw
  121
- Phillips PM2.5×8.0 Screw
  122
- Phillips PM2.5×7.0 Screw
  123
- Phillips PM2.0×6.0 Screw
  124
- Phillips PM2.0×11.0 Captive Screw
  126
8 Backup and Recovery

127
- Recovering System Information
  127
  - Creating Recovery Discs
    127
  - Backing up Your Information
    128
    
    When to Back up
    128
    
    Backup Suggestions
    128
  - Using System Restore Points
    129
    
    When to Create Restore Points
    129
    
    Create a System Restore Point
    129
    
    Restore to a Previous Date and Time
    129
  - Performing a Recovery
    131
    
    Recovering from the Recovery Discs
    131
    
    Recovering from the Dedicated Recovery Partition (Select Models Only)
    131
9 Connector Pin Assignments

132
- Audio-Out (Headphone)
  132
- Audio-In (Microphone)
  132
- External Monitor
  133
- Modem)
  134
- Network)
  135
- Universal Serial Bus
  136
10 Power Cord Set Requirements

137
- Requirements for All Countries and Regions
  137
- Requirements for Specific Countries and Regions
  138
11 Recycling

139
- Battery
  139
- Display
  139
Index

145

Advertisement

Advertisement

Related Products

HP Categories

Desktop

Laptop

Monitor

Switch

More HP Manuals