Sign In
Upload
Manuals
Brands
Sony Manuals
Laptop
VGN-G21VN/B
Sony VGN-G21VN/B Laptop RAM Upgrade Manuals
Manuals and User Guides for Sony VGN-G21VN/B Laptop RAM Upgrade. We have
2
Sony VGN-G21VN/B Laptop RAM Upgrade manuals available for free PDF download: User Manual, Troubleshooting And Recovery Manual
Sony VGN-G21VN/B User Manual (186 pages)
VAIO VGN-G Series
Brand:
Sony
| Category:
Desktop
| Size: 1 MB
Table of Contents
User Guide
1
Table of Contents
2
Before Use
6
Notice
7
Energy Star
8
Documentation
9
Ergonomic Considerations
13
Getting Started
15
Locating Controls and Ports
16
About the Indicator Lights
21
Connecting a Power Source
22
Using the Battery Pack
23
Charging the Battery Pack
26
Removing the Battery Pack
29
To Remove the Battery Pack
29
Shutting down Your Computer Safely
30
Using Your VAIO Computer
31
Using the Keyboard
32
Using the Touch Pad
34
Using Special-Function Buttons
35
Using PC Cards
36
Removing a Pc Card
39
Using the Memory Stick Media
40
Inserting a Memory Stick Media
43
Removing a Memory Stick Media
46
Using Other Memory Cards
47
Sd Memory Card
48
Inserting a Memory Card
49
Removing a Memory Card
50
Using the Internet
51
Using Wireless LAN (WLAN)
52
Communicating Without an Access Point (Ad-Hoc)
54
Communicating with an Access Point (Infrastructure)
56
Using the Bluetooth Functionality
59
Communicating with Another Bluetooth Device
62
Stopping Bluetooth Communications
63
Using the Bluetooth Headset
64
Using Peripheral Devices
65
Connecting an Optical Disc Drive
66
Connecting External Speakers
68
Connecting an External Display
69
Connecting a Multimedia Computer Display
70
Connecting a Projector
71
Selecting Display Modes
72
Using the Multiple Monitors Function
73
Connecting an External Microphone
75
Connecting a Universal Serial Bus (USB) Device
76
Connecting a Usb Floppy Disk Drive
77
Disconnecting a Usb Floppy Disk Drive
78
Connecting a Printer
79
Connecting an I.link Device
80
Connecting to a Network (LAN)
81
Customizing Your VAIO Computer
82
Setting the Password
83
Changing/Removing the Power-On Password
86
Adding the Windows Password
88
Changing/Removing the Windows Password
89
Using Fingerprint Authentication
90
Precautions on Using Fingerprint Authentication
91
Enrolling a Fingerprint
92
Using the Password Bank
96
Using Trusted Platform Module (TPM)
98
Important Notice
100
Setting up Your Computer with VAIO Control Center
105
Using VAIO Status Monitor
106
Using the Power Saving Modes
107
Using Sleep Mode
108
Using Hibernate Mode
110
To Activate Hibernate Mode
110
To Return to Normal Mode
111
Managing Power with VAIO Power Management
112
Vaio Power Management Viewer
113
Changing the Performance Setting
114
Protecting Data from Unauthorized Use
115
Configuring Your Modem
117
Upgrading Your VAIO Computer
119
Adding and Removing Memory
120
Removing and Installing a Memory Module
122
Viewing the Amount of Memory
126
Precautions
127
On Handling the LCD Screen
128
On Using the Power Source
129
On Handling Your Computer
130
On the Liquid-Resistant Structure
132
On Handling Floppy Disks
135
On Handling Discs
136
On Using the Battery Pack
137
On Using Headphones
138
On Handling Memory Stick Media
139
On Updating Your Computer
140
Troubleshooting
141
Computer
142
What Should I Do if a Bios Error Appears When I Turn on My Computer
143
What Should I Do if My Computer or Software Stops Responding
144
What Should I Do if the Battery Indicator Is Flashing and My Computer Does Not Start
145
What Should I Do if I Cannot Remember the Bios Password
147
How Do I Reduce the Volume of the Recovery Partition
149
System Security
151
Battery
152
Can My Computer Enter Hibernate Mode While Using Battery Power
153
Internet
154
Why Is My Modem Connection Slow
155
Networking
156
What Should I Do if I Cannot Access the Internet
157
Why Is the Data Transfer Speed Slow
157
How Do I Avoid Data Transfer Interruptions
158
Bluetooth Technology
159
Why Is My Bluetooth Connection Slow
161
Can I Use a Device with Bluetooth Technology on Airplanes
162
Optical Discs
164
Display
165
Why Doesn't My Screen Display a Video
166
What Should I Do if My Screen Is Dark
166
What Should I Do if the External Display Remains Blank
167
How Do I Run Windows Aero
168
Printing
169
Microphone
170
Mouse
171
Speakers
172
Touch Pad
173
Keyboard
174
Floppy Disks
175
PC Cards
176
Audio/Video
178
Memory Stick Media
179
Peripherals
180
Support Options
181
Sony Support Information
181
E-Support
182
Trademarks
184
Advertisement
Sony VGN-G21VN/B Troubleshooting And Recovery Manual (44 pages)
Brand:
Sony
| Category:
Laptop
| Size: 0 MB
Table of Contents
Documentation
2
Printed Documentation
2
Non-Printed Documentation
2
Important
2
Table of Contents
3
Introduction to this Guide
5
Troubleshooting
7
Troubleshooting
8
Computer
8
What Should I Do if My Computer Does Not Start
8
What Should I Do if a BIOS Error Appears When I Turn on My Computer
9
What Should I Do if the Power Indicator (Green) Lights but My Screen Stays Blank
10
What Should I Do if My Computer or Software Stops Responding
10
What Should I Do if the Battery Indicator Is Flashing and My Computer Does Not Start
10
What Should I Do if a Message Window, Notifying of Incompatibility or Improper Installation of the Battery Pack, Appears and My Computer Enters Hibernate Mode
11
What Should I Do if Windows Does Not Start, Showing a Message, When I Start My Computer
11
What Should I Do if I Cannot Remember the BIOS Password
11
System Security
12
How Can I Protect My Computer against Security Threats, such as Viruses
12
How Do I Keep My Antivirus Software Updated
12
Recovering Your VAIO System
13
Before Using Your Computer
14
Important Information
15
Creating Your Own Recovery Discs
16
To Create Recovery Discs
17
Backing up and Restoring Your Data Using Backup and Restore Center
18
To Back up Your Data
18
To Create a Restore Point
23
Backing up and Restoring Your Data with the VAIO Software
26
To Back up Your Data with Rescue Data
26
To Restore Your Data with VAIO Data Restore Tool
28
Restoring the Preinstalled Software or Software Drivers
29
To Use Reinstall Programs or Drivers
29
Finding out What to Do in Case of Computer Malfunctions
30
If Your Computer Does Not Work Properly
30
If Windows Starts
31
If Windows Does Not Start
32
Recovering Your VAIO System
33
Before Starting the Recovery Process
33
Aborting the System Recovery Process
34
Recovering Your VAIO System When You Can Start Windows
35
To Restore the C Drive
35
To Restore Your Entire Computer System
36
Recovering Your VAIO System When You Cannot Start Windows
37
Changing the Partition Sizes
38
About Hard Disk Partitioning
38
Creating a Hard Disk Partition
38
To Create a Partition with the Windows Feature
39
To Create a Partition with Recovery Discs
39
Erasing Everything on Your Hard Disk
40
Erasing All of Your Data on Your Hard Disk with Wipe and Erase Data
40
Advertisement
Related Products
Sony VGN-G21XP/B
Sony VAIO VGNG118GN
Sony VAIO VGN-GS100 Series
Sony VGN-AW310J - VAIO AW Series
Sony VGN-CS120J/W
Sony VGN-N120G
Sony VGN-FZ140E/B
Sony VGN-FW520F
Sony VGN-FZ140E
Sony VGN-FS775P/H
Sony Categories
Laptop
TV
Camcorder
CD Player
Stereo System
More Sony Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL