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HP Pavilion DV6425 Manuals
Manuals and User Guides for HP Pavilion DV6425. We have
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HP Pavilion DV6425 manual available for free PDF download: Maintenance And Service Manual
HP Pavilion DV6425 Maintenance And Service Manual (278 pages)
Notebook PC
Brand:
HP
| Category:
Laptop
| Size: 3.44 MB
Table of Contents
Table of Contents
4
Specifications
7
1 Product Description
8
Features
9
Resetting the Computer
11
Power Management
12
External Components
13
Left-Side Components
15
Right-Side Components
17
Keyboard Components
19
Touchpad Components
25
Bottom Components
26
Design Overview
28
2 Troubleshooting
29
Setup Utility in Windows XP
29
Using the Setup Utility
29
Navigating and Selecting in the Setup Utility
30
Displaying System Information
30
Restoring Default Settings in the Setup Utility
31
Using Advanced Setup Utility Features
32
Closing the Setup Utility
32
Setup Utility Menus
33
Security Menu
34
System Configuration Menu
34
Diagnostics Menu
35
Setup Utility in Windows Vista
36
Using the Setup Utility
36
Setup Utility Menus
39
Main Menu
40
Troubleshooting Flowcharts
43
Flowchart 2.1—Initial Troubleshooting
45
Flowchart 2.2—No Power, Part
46
Flowchart 2.3—No Power, Part
47
Flowchart 2.4—No Power, Part
48
Flowchart 2.5—No Power, Part
49
Flowchart 2.6—No Video, Part
50
Flowchart 2.7—No Video, Part
51
Flowchart 2.13—No os Loading, Diskette Drive
57
Flowchart 2.14—No os Loading, Optical Drive
58
Flowchart 2.15—No Audio, Part
59
Flowchart 2.16—No Audio, Part
60
Flowchart 2.17—Nonfunctioning Device
61
Flowchart 2.18—Nonfunctioning Keyboard
62
Flowchart 2.19—Nonfunctioning Pointing Device
63
3 Illustrated Parts Catalog
65
Serial Number Location
65
Computer Major Components
66
Display Assembly Components
86
Mass Storage Devices
88
Plastics Kit
90
Miscellaneous
92
Sequential Part Number Listing
95
4 Removal and Replacement Preliminaries
109
Tools Required
109
Service Considerations
110
Plastic Parts
110
Cables and Connectors
110
Preventing Damage to Removable Drives
111
Preventing Electrostatic Damage
112
Packaging and Transporting Precautions
113
Workstation Precautions
114
Grounding Equipment and Methods
115
Typical Electrostatic Voltage Levels
116
5 Removal and Replacement Procedures
117
Serial Number
118
Disassembly Sequence Chart
119
Preparing the Computer for Disassembly
121
Hard Drive
123
Computer Feet
127
Memory Module
128
RTC Battery
131
Mini Card Module
132
Optical Drive
137
Switch Cover
139
Keyboard
142
Speaker Assembly
146
Power Button Board
147
Display Assembly
149
Display Assembly Subcomponents
154
Top Cover
162
Audio Board
168
Bluetooth Module
170
Expresscard Assembly
172
Usb/Power Connector Board
175
System Board
177
Fan/Heat Sink Assembly
182
Processor
185
Hard Drives
190
System Dma
198
System Interrupts
199
System Memory Map
204
Screw Listing
206
Recovering System Information
228
Backing up Your Information
229
Backup Suggestions
229
Using System Restore Points
230
When to Create Restore Points
230
Creating a System Restore Point
230
Restoring to a Previous Date and Time
231
Creating Recovery Discs
231
Reinstalling Software Programs and Drivers
233
Reinstalling Programs from Discs
234
Performing a Recovery
234
Recovering from the Recovery Discs
235
Updating Reinstalled Software
237
Windows Vista
238
Connector Pin Assignments
261
External Monitor
264
Power Cord Set Requirements
267
Conductor Power Cord Set
267
General Requirements
268
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