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Before doing so, follow the steps below: 1 Turn off the computer’s power. 2 Disconnect the AC adaptor and turn on thecomputer’s power. If it does not turn on, go to step 4. 3 Operate the computer on battery power for fiveminutes. If the battery pack has at least five minutes of operating time, continue operating until the battery pack is fully discharged. If the battery light flashes or there is some other warning to indicate a low battery, go to step 4. 4 Connect the AC adaptor to the computer and connect the power cord/cable to a power outlet. The DC-IN or AC power-light should glow blue, and the battery light should glow amber to indicate that the battery pack is being charged. If the DC-IN or AC power- light indicator does not glow, power is not being supplied. Check the connections for the AC adaptor and power cord/cable. 5.375 x 8.375 ver 3.1 Taking care of your battery 5 Charge the battery pack until the battery light glows blue. . If you have extra battery packs, rotate their use. . If you will not be using the system for an extended period, more than one month, remove the battery pack. . Disconnect the AC adaptor when the battery is fully charged. Overcharging makes the battery hot and shortens its life. . If you are not going to use the computer for more than eight hours, disconnect the AC adaptor. . Store spare battery packs in a cool dry place out of direct sunlight. Disposing of used batteries When a battery pack nears the end of its life, its ability to hold a charge will decrease. When the battery pack needs to be replaced, the main battery light flashes amber shortly after you have fully recharged the battery. You must discard a battery if it becomes damaged. Never attempt to dispose of a battery pack by burning or by throwing it into a fire, and never allow exposure to a heating apparatus (e.g., microwave oven). Heat can cause a battery pack to explode and/or release caustic liquid, both which may possibly cause serious injury. Always dispose of used battery packs in compliance with all applicable laws and regulations. Put insulating tape, such as cellophane tape, on the electrode during transportation to avoid a possible short circuit, fire or electric shock. Failure to do so could possibly result in serious injury. Always use the battery pack supplied as an accessory or an equivalent battery pack specified in the User's Manual. Other battery packs have different voltage and terminal polarities. Use of nonconforming battery packs could generate smoke or cause fire or rupture, possibly resulting in serious injury. After repeated use, batteries will finally lose their ability to hold a charge and you will need to replace them. Under certain applicable laws, it may be illegal to dispose of old batteries by placing them in the trash. 5.375 x 8.375 ver 3.1 If something goes wrong Please be kind to our shared environment. Check with your local government authority for details regarding where to recycle old batteries or how to dispose of them properly. If you cannot find the information you need elsewhere, call Toshiba at: (800) 457-7777. Toshiba is dedicated to preserving the environment by sponsoring Call2Recycle, a program of the Rechargeable Battery Recycling Corporation. For more information, and for drop-off locations, visit or call 1-800-8228837. Notice regarding CR coin cell batteries, applicable to California, U.S.A. only: Perchlorate Material - special handling may apply. See If something goes wrong Problems that are easy to fix Your program stops responding. If you are working with a program that suddenly freezes all operations, chances are the program has stopped responding. You can exit the failed program without shutting down the operating system or closing other programs. To close a program that has stopped responding: 1 Press Ctrl, Alt, and Del simultaneously (once). The Windows Task Manager window appears. 2 Click the Applications tab. If a program has stopped responding, the words “not responding” appear beside its name in the list. 3 Select the program you want to close, then click End Task. Closing the failed program should allow you to continue working. If it does not, continue with the next step. 4 Close the remaining programs one by one by selecting the program name, then End Task. To power off your computer, do one of the following: 5.375 x 8.375 ver 3.1 If something goes wrong If you are not connected to a domain server: 1 Click Start, Turn off computer. The Turn off computer window appears. 2 Click Turn Off. The computer turns off. If you are connected to a domain server: 1 Click Start, Shut down. The Shut Down window appears. 2 Click Shut down from the drop-down list. 3 Click OK. The computer shuts down completely. Your program performs an illegal operation. If you receive the message, “Your program has performed an illegal operation,” close the window and continue working. If it happens again, record the d...

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