Sharp LL-T2010 User's Guide Page 97
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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97
- Troubleshooting Your LifeBook
Problem Possible Cause Possible Solutions
Audio Problems
There is no sound coming
from the built-in speaker.
The volume is turned too low. Adjust the volume control on your notebook and operating
system. Use the [Fn+F9] key combination on your keyboard.
Pressing [F9] repeatedly while holding [Fn] will increase the
volume of your notebook.
The software volume control
is set too low.
Manually adjusting the volume (i.e., keyboard "hot keys")
should dynamically adjust the volume of the operating sys-
tem (see above). If that doesn’t work, adjust the sound vol-
ume control settings in your software or application.
Headphones are plugged into
your notebook.
Plugging in headphones disables the built-in speakers.
Remove the headphones.
BIOS audio settings are incor-
rect.
Set the BIOS setup utility to the default values within the Mul-
timedia Device Configuration menu. See “BIOS Setup Utility”
on page 65.
Software driver is not
configured correctly.
The audio driver may be installed or reinstalled using the
Drivers and Applications CD that came with your Fujitsu Life-
Book. Refer to your application and operating system docu-
mentation for help.
The speakers have been
muted using the Volume icon
in the system tray.
Click on the Volume icon in the system tray on the bottom
right of the screen. (It looks like a speaker). If the Mute box is
checked (Windows XP) or the Mute icon has a red circle on it
(Windows Vista), click on it to unselect it. You can also use
the [Fn+F3] key combination to toggle the volume on and off.
Pressing [F3] while holding [Fn] will toggle the audio mute.
Optical Drive Problems (optional external device)
LifeBook notebook fails to
recognize DVD/CD-
RW/CD-ROM’s.
The disc is not pushed down
onto raised center circle of the
drive.
Open optical drive tray and re-install the disc properly.
- User’s Guide 1
- ASH HANDS AFTER HANDLING 3
- RATING FUSE 4
- Recycling your battery 5
- Contents 6
- Preface 13
- Service and Support 14
- Fujitsu Shopping Online 15
- Limited Warranty 15
- Chapter 1 16
- Connection Notebook 17
- PC Card Slot 22
- PC Card Eject Button 22
- Smart Card Slot 23
- Air Vents 23
- Headphone Jack 24
- USB 2.0 Ports 24
- DC Power Jack 24
- IEEE 1394 (4-pin) Jack 25
- Microphone Jack 25
- Pen Tether Attachment Point 25
- Pen/Pen Holder 25
- Gigabit LAN (RJ-45) Jack 26
- Video Port” on page 92 27
- Battery Latches 28
- Lithium ion Battery Bay 28
- Memory Upgrade Compartment 29
- Port Replicator Connector 29
- Status Indicator Panel 30
- - Status Indicator Panel 31
- Display Panel 32
- - Display Panel 33
- Figure 9. Fully Open Display 34
- Figure 10. Rotating Display 34
- Figure 11. Tablet Mode 34
- Keyboard 36
- Numeric Keypad 37
- Windows Keys 37
- Cursor Keys 37
- Function Keys 38
- Left Button 39
- Right Button 39
- Scroll Button 39
- Quick Point Control 39
- WINDOWS CONTROL PANEL 40
- .SHOPFUJITSU.COM 42
- Volume Control 47
- <Enter>/<Escape> 49
- Screen Rotation 50
- Ctl+Alt+Del Button 53
- Setting Passwords 55
- DEFINED ABOVE 56
- Incorrect Password Entry 57
- APPLICATION 59
- Chapter 2 61
- Connecting the Power Adapters 62
- Power/Suspend/Resume Button 63
- Using the TrustedCore Menu 65
- BIOS Guide 66
- ClickMe! 69
- Windows XP Systems 70
- Power Management 71
- - Power Management 72
- Windows Vista: 73
- YOU START THE NEXT TIME 74
- Chapter 3 76
- STATUS INDICATOR PANEL 77
- Low Battery State 78
- - Lithium ion Battery 79
- OR CHARGE YOUR BATTERY 80
- Memory Stick 81
- PC Cards 83
- - PC Cards 84
- REMOVING THE CARD 85
- Memory Upgrade Module 86
- - Memory Upgrade Module 87
- CAPACITY 87
- Device Ports 89
- - Device Ports 90
- ADAPTER 91
- Chapter 4 94
- Audio Problems 97
- Port Replicator Problems 98
- Floppy Disk Drive Problems 99
- Hard Drive Problems 99
- Keyboard or Mouse Problems 99
- Memory Problems 100
- USB Device Problems 100
- PC Card Problems 101
- Power Failures 101
- Shutdown and Startup Problems 104
- Video Problems 105
- Miscellaneous Problems 107
- *Operating system not found 110
- *Parity Check 2 nnnn 110
- *Keyboard error nn 110
- Reboot your system 116
- Recovery and Utility tabs 119
- Check for updates now 120
- Show update history 120
- About Fujitsu Driver Update 120
- Fujitsu Driver Update Readme 120
- Care and Maintenance 121
- 1 Tur n it o ff 122
- - Care and Maintenance 123
- Caring for your Batteries 124
- Increasing Battery Life 125
- Caring for your Cards 127
- System Specifications 128
- System Memory 129
- Cache Memory 129
- Video Color and Resolution 129
- Video RAM 130
- Hard Drive 130
- Integrated Pointing Device 130
- Communications 130
- Trusted Platform Module 131
- Theft Prevention Lock 131
- On the LifeBook notebook: 131
- - Specifications 132
- Microsoft OneNote 137
- EverNote 137
- Operating System Options 137
- Microsoft Works 8.5 137
- Glossary 138
- - Glossary 139
- IEEE802.11g 145
- Infrared 145
- Infrastructure 145
- IP Address 145
- Megahertz 147
- Regulatory Information 154
- - Regulatory Information 155
- Export restrictions 161
- Canadian Notice 161
- Ad Hoc Mode 163
- How to Handle This Device 165
- WLAN/Bluetooth Switch 166
- Configuring the Wireless LAN 167
- Connection to the network 168
- Troubleshooting the WLAN 169
- (continued) 170
- Item Specification 171
- WLAN Specifications 172
- Using the Bluetooth Device 173
- Warranty 174
- Fingerprint 175
- Sensor Device 175
- System Requirements 176
- SYSTEM 177
- User Enrollment 178
- Master Password Concept 179
- Enrolling a Fingerprint 181
- Password Replacement 182
- Remembering a Password 182
- Associating a Friendly Name 183
- With Master Password 184
- Password Management 185
- OmniPass User Identities 186
- Switch User Identity 187
- IN OMNIPASS 188
- User Management 190
- User Settings 191
- System Settings 191
- Index 194
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