HP Compaq Presario CQ61 - Universal Serial Bus

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Connector pin assignments

Maintenance and Service Guide 9–5

Universal Serial Bus

Pin Signal

1 +5 VDC

2 Data -

3 Data +

4 Ground

Main Page

Table of Contents3
Product Description7
External Component Identification13
Top Components13
Touchpad13
Lights14
Buttons15
Keys16
Front Components17
Rear Components17
Left-Side Components18
Right-Side Components19
Bottom Components20
Display Components21
Wireless Antennas22
Additional Hardware Components23
Illustrated Parts Catalog24
Service Tag24
Computer Major Components25
Display Assembly Components33
Plastics Kit35
Mass Storage Devices35
Miscellaneous Parts36
Sequential Part Number Listing37
Removal and Replacement Procedures44
Preliminary Replacement Requirements44
Tools Required44
Service Considerations44
Grounding Guidelines45
Component Replacement Procedures48
Service Tag48
Computer Feet49
Battery50
Optical Drive51
Hard Drive53
RTC Battery55
Memory Module56
Wireless Module57
Modem59
Keyboard60
Switch Cover63
Power Button Board65
Display Assembly66
Top Cover73
Audio Board75
Speakers76
USB Board77
Bluetooth Module78
System Board79
Fan/Heat Sink Assembly81
Processor85
Power Connector Cable87
RJ-1 1 Connector88
Setup Utility90
Starting Setup Utility90
Changing the Language of the Setup Utility90
Navigating and Selecting in the Setup Utility91
Displaying System Information91
Restoring Default Settings in Setup Utility91
Exiting Setup Utility92
Setup Utility Menus92
Main Menu92
Security Menu92
System Configuration Menu93
Diagnostics Menu93
Specifications94
Computer Specifications94
16-Inch WXGA Display Specifications95
Hard Drive Specifications96
DVD±RW and CD-RW Supermulti Double-Layer Combo Drive with Lightscribe Specifications97
Blu-Ray ROM with Lightscribe DVD±R/RW Supermulti Double-Layer Drive Specifications98
System DMA Specifications98
System Interrupt Specifications99
System I/O Address Specifications99
System Memory Map Specifications101
Screw Listing102
Phillips PM2.0×3.0 Screw102
Phillips PM2.5×5.0 Screw105
Phillips PM2.5×6.0 Screw106
Phillips PM2.5×6.0 Captive Screw109
Phillips PM2.5×7.0 Screw111
Phillips PM2.5×8.0 Screw114
Phillips PM3.0×4.0 Screw115
Backup and Recovery116
Creating Recovery Discs116
When to Back up117
Backup Suggestions117
Using System Restore Points118
Performing a Recovery119
Recovering from the Recovery Discs119
Recovering from the Dedicated Recovery Partition (Select Models Only)119
Connector Pin Assignments120
Audio-In (Microphone)120
Audio-Out (Headphone)120
External Monitor121
Hdmi122
Modem)123
Network)123
Universal Serial Bus124
Power Cord Set Requirements125
Requirements for All Countries and Regions125
Requirements for Specific Countries and Regions126
Recycling127
Battery127
Display127

HP Compaq Presario CQ61 - Universal Serial Bus

Table of Contents

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