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Toshiba Satellite U845W-S410P User Guide - Page 80

the ON/OFF, System indicator lights

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80 Mobile Computing Monitoring main battery power ❖ Is unlit when the battery has discharged, the battery is not charging, or the AC adaptor is not plugged into the computer or AC outlet NOTE Battery life and charge time may vary, depending upon power management settings, applications and features used. ❖ Flashes amber when the main battery charge is low and it is time to recharge the main battery or plug in the AC adaptor NOTE If the AC power light flashes amber during charging, either a battery pack is malfunctioning, or it is not receiving correct input from the AC power supply. HINT: Be careful not to confuse the battery light ( ), the ON/OFF light ( ), and the power button light. When the ON/OFF light or power button light flashes amber, it indicates that the computer is suspended (using the Windows® operating system Sleep command). System indicator lights AC power light/Battery light ON/OFF light Wireless indicator light (Sample Illustration) Power and battery light locations

Section	Page
Satellite®/Satellite Pro® U800W Series User’s Guide	1
Contents	17
Introduction	23
This guide	25
Safety icons	26
Other icons used	26
Your computer’s features and specifications	27
Other documentation	27
Service options	27
Chapter 1: Getting Started	28
Selecting a place to work	28
Setting up a work environment	28
Keeping yourself comfortable	29
Computer user comfort recommendations	29
Good Working Posture	29
Using the notebook with an external keyboard, mouse or monitor	30
Typing style	31
Taking breaks and varying tasks	31
Mobile computing tips	32
Transporting the notebook	32
Seeking additional help	32
Check list	33
Precautions	33
Important information on your computer’s cooling fan	35
Setting up your computer	36
Connecting to a power source	36
Charging the main battery	39
Using the computer for the first time	39
Setting up your software	40
Registering your computer with Toshiba	40
Adding optional external devices	40
Adding memory (optional)	40
Recovering the Internal Storage Drive	41
Recovering to out-of-box state (recommended recovery method)	42
Recovering of factory default software with user’s data	45
Recovering without changing the internal storage drive partitions	48
Recovering to a custom size partition	50
Creating recovery media	53
Restoring from recovery media	55
Erasing the Internal Storage Drive	57
Checking the internal storage drive operating status	59
Installing drivers and applications	59
Using the touch pad	60
Adjusting touch pad settings	63
Disabling or enabling the touch pad	63
Connecting an external device	64
Using external display devices	64
Selecting video cables	64
Connecting an HDMI®-compatible television or display device	65
Directing the display output when you turn on the computer	65
Adjusting the quality of the external display	66
Customizing your computer’s settings	66
Caring for your computer	66
Cleaning the computer	67
Moving the computer	67
Using a computer lock	67
Chapter 2: Learning the Basics	69
Computing tips	69
Using the keyboard	70
Character keys	71
Function keys	71
Special Windows® keys	71
Backlit keyboard	72
Starting a program	72
Starting a program using the Search programs and files field	72
Starting a program from the Start menu	73
Saving your work	73
Backing up your work	74
Restoring your work	74
Toshiba’s online resources	75
Chapter 3: Mobile Computing	76
Toshiba’s energy-saver design	76
Running the computer on battery power	76
Battery Notice	76
Power management	77
Charging batteries	78
Charging the main battery	78
Charging the RTC battery	79
Monitoring main battery power	79
Determining remaining battery power	81
What to do when the main battery runs low	81
Setting battery notifications	81
Conserving battery power	82
Power Plans	83
Using the TOSHIBA eco power plan	84
Changing the main battery	84
Taking care of your battery	85
Safety precautions	85
Maintaining your battery	86
Disposing of your computer	86
Traveling tips	87
Chapter 4: Exploring Your Computer’s Features	88
Exploring the desktop	88
Finding your way around the desktop	89
Setting up for communications	91
Connecting your computer to a network	92
Exploring audio features	92
Recording sounds	92
Using external speakers or headphones	93
Using the Web Camera	93
Using the memory card reader	94
Inserting memory media	94
Removing memory media	95
Chapter 5: Utilities	96
TOSHIBA Assist	97
Connect	98
Secure	99
Protect & Fix	100
Optimize	101
TOSHIBA Recovery Media Creator	102
TOSHIBA Application Installer	102
Setting passwords	103
Using a supervisor password	104
Using a user password	105
Deleting a user password	106
TOSHIBA Face Recognition Utility	107
TOSHIBA PC Diagnostic Tool Utility	108
Mouse Utility	109
TOSHIBA Hardware Setup	110
TOSHIBA Sleep Utility	112
Starting the TOSHIBA Sleep Utility	112
USB Sleep and Charge	112
Enabling/Disabling USB Sleep and Charge	114
Power supply mode settings	114
Sleep and Music	115
TOSHIBA Accessibility	116
TOSHIBA eco Utility™	117
TOSHIBA Service Station	117
TOSHIBA PC Health Monitor	118
TOSHIBA Split Screen Utility	119
Settings	120
Chapter 6: If Something Goes Wrong	123
Problems that are easy to fix	123
Problems when you turn on the computer	124
The Windows® operating system is not working	126
Using Startup options to fix problems	126
Internet problems	127
The Windows® operating system can help you	128
Fixing a problem with Device Manager	128
Checking device properties	128
Memory problems	129
Power and the batteries	129
Keyboard problems	130
Display problems	131
Disk or storage drive problems	132
Error-checking	133
Sound system problems	133
Wireless networking problems	134
Develop good computing habits	135
Data and system configuration backup in the Windows® operating system	136
If you need further assistance	141
Contacting Toshiba	141
Other Toshiba Internet Web sites	141
Toshiba’s worldwide offices	142
Appendix A: Hot Keys/TOSHIBA Cards	144
Hot Key Cards	144
Using the Hot Key Cards	145
Hot key functions	145
Help	145
Display brightness	145
Output (Display switch)	146
Disabling or enabling the touch pad	147
Keyboard hot key functions	148
Disabling or enabling wireless devices	149
Zoom (Display resolution)	150
Appendix B: Power Cord/Cable Connectors	151
Glossary	152
A	154
B	155
C	156
D	157
E	158
F	159
G	159
H	159
I	160
K	160
L	160
M	161
N	162
O	162
P	162
R	163
S	164
T	165
U	165
W	165