HP Pavilion dv7-6b73nr - Page 77

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Remove the power button board and cable (4).

Reverse this procedure to install the power button board.

Component replacement procedures

Main Page

Table of Contents5
Product Description9
External Component Identification18
Top19
Buttons19
Keys20
Lights22
Touchpad23
Display24
Front25
Left Side26
Right Side27
Bottom28
Illustrated Parts Catalog29
Service Tag30
Computer Major Components31
Display Assembly Subcomponents38
Mass Storage Devices39
Miscellaneous Parts40
Sequential Part Number Listing41
Removal and Replacement Procedures49
Preliminary Replacement Requirements49
Tools Required49
Service Considerations49
Plastic Parts49
Cables and Connectors49
Drive Handling50
Grounding Guidelines50
Electrostatic Discharge Damage50
Packaging and Transporting Guidelines52
Component Replacement Procedures54
Service Tag54
Computer Feet55
Battery55
Optical Drive56
Hard Drive59
RTC Battery62
Shut down the Computer. if You Are Unsure Whether the Computer Is off or in Hibernation, Turn62
Disconnect All External Devices Connected to the Computer62
Disconnect the Power from the Computer by First Unplugging the Power Cord from the AC Outlet and then Unplugging the AC Adapter from the Computer62
Remove the Battery (See Battery62
Memory Module63
Remove the Service Cover (See Optical Drive63
WLAN Module64
Keyboard67
Top Cover70
Fingerprint Reader Board74
Power Button Board76
Display Lid Switch Board78
SD Card Reader Board80
Bluetooth Module82
USB Board84
Front Speakers86
Power Connector Cable88
System Board89
Fan/Heat Sink Assembly93
Processor97
Optical Drive Cable101
Rear Speakers102
Subwoofer104
Display Assembly105
Setup Utility (BIOS) and System Diagnostics113
Using Setup Utility113
Starting Setup Utility113
Changing the Language of Setup Utility113
Navigating and Selecting in Setup Utility114
Displaying System Information114
Restoring Factory Settings in Setup Utility115
Exiting Setup Utility115
Updating the BIOS115
Determining the BIOS Version116
Downloading a BIOS Update116
Using System Diagnostics117
Specifications118
Device Specifications118
17.3-Inch Display Specifications119
Hard Drive Specifications120
Backup and Recovery121
Restore121
Creating Restore Media122
Performing a System Restore123
Restoring Using the Dedicated Recovery Partition (Select Models Only)123
Restoring Using the Restore Media124
Changing the Computer Boot Order124
Backing up and Recovering Your Information125
Using Windows Backup and Restore126
Using Windows System Restore Points126
When to Create Restore Points126
Create a System Restore Point127
Restore to a Previous Date and Time127
Power Cord Set Requirements128
Requirements for All Countries128
Requirements for Specific Countries and Regions129
Recycling131
Index132

HP Pavilion dv7-6b73nr - Page 77

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