Toshiba Satellite C855D-S5203 Support Question
Toshiba Satellite C855D-S5203 Support Question
Find answers below for this question about Toshiba Satellite C855D-S5203.Need a Toshiba Satellite C855D-S5203 manual? We have 1 online manual for this item!
Question posted by pooracres on April 21st, 2013
Reset Rtc Battery And Keyboard
my laptop says rtc battery running low. press f2 to reset date/ time but my keyboard doesn't work. what is wrong?
Current Answers
Related Toshiba Satellite C855D-S5203 Manual Pages
User Guide - Page 24
... 92
Toshiba's energy-saver design 92 Running the computer on battery power 92
Battery Notice 93 Power management 94 Charging the main battery 94 Charging the RTC battery 95 Monitoring main battery power 96 Determining remaining battery power 97 What to do when the main battery runs low .....98 Setting battery notifications 98 Conserving battery power 99 Power Plans 100 Changing the...
User Guide - Page 26
26
Contents
Power and the batteries 142 Keyboard problems 144 Display problems 144 Disk or storage drive problems 146
Error-...Lock (Instant security 162 Display brightness 162 Output (Display switch 163 Disabling or enabling the touch pad 164 Keyboard hot key functions 165 Disabling or enabling wireless devices............166 Zoom (Display resolution 167
Appendix B: Power Cord/Cable ...
User Guide - Page 40
...contains a rechargeable main battery that the power plug...before adding external or internal components to your computer carefully to charge the battery you use it.
Failure to follow this instruction may result in a fire...serious injury. These components include, but are not limited to charge the computer's battery.
Never pull on page 44 before you can use a multiple connector. Use ...
User Guide - Page 43
... charged battery can damage the battery. Do not press or push on the display panel and be completely charged and ready to power the computer. Over a period of time, and...battery
Charging the main battery
Before using the battery to power the computer, you may appear on the usage of the computer, the brightness of the screen will be careful to remove any pens or other objects from the keyboard...
User Guide - Page 79
... lights stop glowing) and all external peripheral cables are disconnected. NOTE
Please handle your battery" on purchasing a cable lock, visit accessories.toshiba.com.
(Sample Illustration) Computer lock.../or display.
For information about taking care of your computer's battery, see "Taking care of the computer's keyboard, speaker, and other openings.
Never use harsh or caustic chemical...
User Guide - Page 81
... your file to the internal storage drive at preset intervals. See your software documentation for further information. See "Saving your battery runs out of charge while you are working, you will lose all work " on page 85 for details.
81 If the network you are using goes down and you must restart your computer...
User Guide - Page 93
... an internal real-time-clock (RTC) battery.
Recharge time varies depending on battery power at least once a month. To purchase a new battery pack, see "Maintaining your computer or visit the Toshiba Web site at accessories.toshiba.com. However, for comparison purposes only, and does not indicate the battery life that you play DVDs while running the computer on...
User Guide - Page 94
...battery should use it to a configuration that will allow the battery to run applications, features, and devices. Changes to 26 degrees Celsius). ❖ The battery is almost completely discharged.
To charge the main battery... of the battery may result in your system, the RTC battery may not start charging immediately under the following conditions: ❖ The battery is on ...
User Guide - Page 95
... prompts you periodically operate your system, the RTC battery may display the incorrect time and date or stop working.
NOTE
Depending on your computer on battery power until the battery discharges completely. The RTC battery may vary by computer model. The RTC battery powers the System Time Clock and BIOS memory used while the RTC battery is turned on.
For more information, see...
User Guide - Page 97
... and perform its calculations. The computer needs this time to monitor the remaining battery power. Mobile Computing
97
Monitoring main battery power
HINT: Be careful not to confuse the battery light ( ), the ON/OFF light ( ), and the power button light near the upper-right corner of the keyboard.
When the ON/OFF light or power...
User Guide - Page 98
... mode enabled (the default), the computer copies the details of your open programs and files to alert you do when the main battery runs low
When the main battery runs low you can continue where you are working in the notification area, see "Finding your way around the desktop" on page 109 for as long as a new...
User Guide - Page 130
...Charge function."
It also displays the remaining battery capacity.
You can use the "USB Sleep...the Start button and, in Sleep mode, press the F4 key to toggle the display....certain settings back to their default values
❖ Keyboard-Allows you to access the wake-on your ..., the "USB Sleep and Charge function" may not work with certain external devices even if they For more information...
User Guide - Page 131
... is turned off. The "USB Wakeup function" will now work for compatible port. Utilities
TOSHIBA Sleep Utility
131
are connected ...check the specifications of the computer is enabled, the computer's battery will be disabled. It is recommended that you connect the... and Charge function-compatible icon ( ), attach the
mouse or keyboard to the compatible port even when the power of the external...
User Guide - Page 137
... blinking. If the computer starts normally, the AC adaptor may begin working correctly again. Try turning the computer on , insert the battery, and then leave the computer running low see "Changing the main battery" on again. This can be configured to warn you are running on battery power, it may be defective and will be interrupted, and...
User Guide - Page 142
...power through the AC adaptor and power cord/cable or from the system batteries (battery and real-time clock (RTC) battery). Make sure the AC adaptor and power cord/cable are some typical ... Here are firmly plugged into both the wall outlet and the computer.
It is to work. Power problems are interrelated.
TECHNICAL NOTE: You must be installed in the lower-right corner of the...
User Guide - Page 157
... followed the recommendations in the TOSHIBA Sleep Utility or the battery may be related to the operating system or the program you are running low or is depleted, connect the AC adaptor to your computer.
❖ The USB Sleep and Charge function may not work with certain external devices even if they are compliant...
User Guide - Page 177
... devices from a computer while the computer is refreshed. K
keyboard shortcut-A key or combination of keys that you use to
perform...saves to the internal storage drive the current state of your work , including all open files and programs, when you turn ...battery save mode. (2) A key or combination of keys that provides electronic mail, the World Wide Web, and other line of pixels is running...
User Guide - Page 184
... 99 determine remaining power 97 disposal 105 indicator light 97
installation 101, 103
low charge 98 maintaining 105 maximum capacity 93
monitoring power 42, 96
power management 94 power options 98 real-time clock (RTC) 93 recharge time 93 removing 102 RTC memory 93 running computer on battery
power 92 safety precautions 104 setting notifications 98
184
User Guide - Page 186
... 109 moving to desktop 109 recycle bin 109 safety 30
installation memory module 45
installing a charged battery 103 battery 101 memory modules 45
Instruction Manual for Safety and Comfort 33
internal storage drive recovery 53
K
keyboard character keys 83 function keys 83 hot keys 165 special Windows® keys 83 troubleshooting 144 using...
User Guide - Page 188
...85 projector connecting 77
R
real-time clock (RTC) battery 93
recording sounds 112 recovery
...work 86 running computer on battery power 92
S
safety computer 107 disposing of batteries 105 icons 30 precautions 37
safety precautions battery 104
saving files 85 Search programs and files field
starting a program 84 selecting
a place to work 32 power plan options 100 video cables 77 setting low battery...
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