beautypg.com
Manuals
Brands
HP Manuals
Laptop
255 G4
HP 255 G4 Manuals
Manuals and User Guides for HP 255 G4. We have
1
HP 255 G4 manual available for free PDF download: Maintenance And Service Manual
HP 255 G4 Maintenance And Service Manual (108 pages)
Brand:
HP
| Category:
Laptop
| Size: 3.6 MB
Table of Contents
Table of Contents
5
1 Product Description
9
2 External Component Identification
13
Display
13
Right Side
14
Left Side
15
Top
16
Touchpad
16
Lights
17
Buttons
18
Keys
19
Bottom
20
Labels
21
3 Illustrated Parts Catalog
23
Computer Major Components
23
Mass Storage Devices
26
Miscellaneous Parts
27
Display Assembly Subcomponents
28
4 Removal and Replacement Procedures Preliminary Requirements
31
Tools Required
31
Service Considerations
31
Plastic Parts
31
Cables and Connectors
31
Drive Handling
32
Grounding Guidelines
32
Electrostatic Discharge Damage
32
Packaging and Transporting Guidelines
33
Workstation Guidelines
33
5 Removal and Replacement Procedures for Customer Self-Repair Parts
35
Component Replacement Procedures
35
Battery
36
Optical Drive
37
6 Removal and Replacement Procedures for Authorized Service Provider Parts
39
Component Replacement Procedures
39
Display Subcomponents (Bezel, Webcam, Panel)
39
Bottom Cover
43
Optical Drive Board
45
Hard Drive
46
WLAN Module
48
Memory Module
50
RTC Battery
51
USB Board
52
Speakers
53
Heat Sink Assembly
54
Fan
57
Touchpad Button Board
58
System Board
59
Display Assembly
62
Power Connector Cable
68
Power Button Board
69
7 Using Setup Utility (BIOS) in Windows 8.1
71
Starting Setup Utility (BIOS)
71
Updating the BIOS
71
Determining the BIOS Version
71
Downloading a BIOS Update
71
8 Using Setup Utility (BIOS) in Windows 7
73
Starting Setup Utility (BIOS)
73
Updating the BIOS
73
Determining the BIOS Version
73
Downloading a BIOS Update
73
9 Backing Up, Restoring, and Recovering in Windows 8.1
75
Creating Recovery Media and Backups
75
Creating HP Recovery Media (Select Models Only)
75
Using Windows Tools
76
Restore and Recovery
76
Recovering Using HP Recovery Manager
77
What You Need to Know before You Get Started
77
Using HP Recovery Media to Recover
78
Using the HP Recovery Partition (Select Models Only)
78
Changing the Computer Boot Order
79
Removing the HP Recovery Partition (Select Models Only)
79
10 Backing Up, Restoring, and Recovering in Windows 7
81
Creating Backups
81
Creating Recovery Media to Recover the Original System
81
What You Need to Know
81
Creating the Recovery Media
82
Creating System Restore Points
82
Creating a System Restore Point
82
What You Need to Know
82
Backing up System and Personal Information
82
Creating a Backup Using Windows Backup and Restore
83
Tips for a Successful Backup
83
What You Need to Know
83
Restore and Recovery
84
Restoring to a Previous System Restore Point
84
Restoring Specific Files
84
Restoring Specific Files Using Windows Backup and Restore
84
Recovering the Original System Using HP Recovery Manager
84
What You Need to Know
84
Changing the Computer Boot Order
85
Recovering Using HP Recovery Partition (Select Models Only)
85
Recovering Using the Recovery Media
85
11 Using HP PC Hardware Diagnostics (UEFI)
87
Downloading HP PC Hardware Diagnostics (UEFI) to a USB Device
87
12 Specifications
89
Computer Specifications
89
39.6-CM (15.6-In) Display Specifications
90
Hard Drive Specifications, Hybrid Drives
90
Hard Drive Specifications
91
DVD±RW Supermulti DL Drive Specifications
92
13 Statement of Volatility
93
Non-Volatile Memory Usage
95
Questions and Answers
97
14 Power Cord Set Requirements
99
Requirements for All Countries
99
Requirements for Specific Countries and Regions
100
15 Recycling
103
Index
105
Related Products
HP Compaq Presario,Presario 2555
HP 255 G2
HP 255 G3
HP 255 G6
HP 255 G7
HP 255 G1
HP Compaq Presario,Presario 2561
HP Compaq Presario,Presario 2581
HP Compaq Presario,Presario 2590
HP Compaq Presario,Presario 2596
HP Categories
Desktop
Laptop
Server
Monitor
Switch
More HP Manuals
