User manual TOSHIBA SATELLITE A10-S177

[. . . ] Satellite A10/A15 Series User's Guide If you need assistance: ® InTouch® Center Calling within the United States (800) 457-7777 Calling from outside the United States (949) 859-4273 For more information, see "If Something Goes Wrong" on page 196 in this guide. TOSHIBA C6650-0503M2 2 Model: Satellite® A10/A15 Series ReWritable CD/DVD Drives The computer system you purchased may include a ReWritable CD and/or DVD drive(s), among the most advanced data storage technologies available. As with any new technology, you must read and follow all set-up and usage instructions in the applicable user guides and/or manuals enclosed. If you fail to do so, this product may not function properly and you may lose data or suffer other damage. TOSHIBA AMERICA INFORMATION SYSTEMS ("TOSHIBA"), ITS AFFILIATES AND SUPPLIERS DO NOT WARRANT THAT OPERATION OF THE PRODUCT WILL BE UNINTERRUPTED OR ERROR FREE. [. . . ] Check your remaining charge frequently if you are working in temperatures below 50 degrees Fahrenheit. The computer calculates the remaining battery charge based on your current rate of power use and other factors such as the age of the battery. Conserving battery power How long a fully charged battery lasts when you are using the computer depends on a number of factors, such as: How the computer is configured How much you use the display panel instead of an external monitor How much you use the hard disk and other drives Whether you use any optional devices to which the battery supplies power, such as a PC Card 120 Mobile Computing Monitoring battery power Where you are working--since operating time decreases at low temperatures Toshiba's power-saving options greatly increase the length of time you can use the computer before it becomes necessary to recharge the battery. Toshiba has combined these options into preset power usage modes. What to do when the battery runs low When the battery runs low you can: Plug the computer into an external power source and recharge the battery. Put the computer in Hibernate mode and replace the battery with a charged spare. Save your work and turn off the computer. If you do not manage to do any of these things before the battery completely runs out of power, the computer automatically enters Hibernate mode and turns itself off. Hibernate mode keeps track of where you were so, when you turn on the power again, you can continue where you left off. The computer stores the information on what you were doing until the battery runs out of power. If you have Hibernate mode enabled (the default), the computer copies the details of your open programs and files to the hard disk before shutting down. Setting battery alarms Your computer can be configured to warn you when the battery is running low. Each alarm can be set to alert you when a specified percentage of remaining battery power has been reached. You can set how the warning occurs: sound an alarm, display a message, both, or none. You can also set Mobile Computing Changing the main battery 121 the computer to enter Standby mode or Hibernation mode, or to Turn Off or Shut down when the alarm goes off. To set an alarm: 1 2 3 Click Start, then click Control Panel. The TOSHIBA Power Saver Properties window appears. You can also access the TOSHIBA Power Saver Properties window by using the TOSHIBA Console. See "TOSHIBA Console" on page 189. 4 5 Choose the Power Save Modes tab, then under the Running on Batteries section, click Details. Click the Alarm tab and set the alarm, as desired. Changing the main battery When your battery power is running low, you have two options--connect the computer to an AC power source or install a charged battery. If your battery discharges fully, your information will be lost. Be sure to save your work often. When handling a battery, be careful not to drop it or shortcircuit its terminals. Also, do not drop, hit or otherwise impact the battery. Do not scratch or break the casing and do not twist or bend the battery pack. Do not remove the battery pack while the computer is in Standby mode. [. . . ] ROM (read-only memory) -- Non-volatile memory that can be read but not written to. By non-volatile, we mean that information in ROM remains whether or not the computer is receiving power. This type of memory is used to store your computer's BIOS, which is essential instructions the computer reads when you start it up. Compare RAM. S select -- To highlight or otherwise specify text, data, or graphics with the intent to perform some operation on it. [. . . ]