Toshiba C70b User Guide
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71Learning the Basics Saving your work Saving your work Before you turn off the computer using the Shut down command, save your work on the internal storage drive, external media, flash media, or optical disc. This is one of the most important rules of computing. Many applications offer a feature that saves documents at regular intervals. Check your program’s documentation to see if it has an automatic save feature. Backing up your work Back up all the files you create in case something happens to...
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72Learning the Basics Using the optical disc drive TECHNICAL NOTE: Your optical disc drive is set to play region 1 (North America) DVD-ROMs. A DVD disc of a region other than the above mentioned cannot be played unless you manually change it in the Properties setting of the optical disc drive. The drive will allow you to change regions four times. On the fourth change, the region will be “locked in.” That is, the drive will only play DVDs from that last region. Note that changing from region 1 to...
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73Learning the Basics Using the optical disc drive Manual eject hole—Use if you need to release the disc tray when the power is off. Use a straightened paper clip or other narrow object to press the manual eject button located inside the hole. Never use a pencil to press the manual eject button. Pencil lead can break off inside the computer and damage it. Media control buttons The media control buttons located above the keyboard allow you mute the sound and play audio CDs or DVD movies when the...
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74Learning the Basics Using the optical disc drive 4Hold the disc by its edges and check that it is free of dust. If the disc is dusty, clean it. 5Place the disc carefully in the disc tray, label side up, and gently press the disc onto the center spindle until it clicks into place. Handle DVDs and CDs carefully, making contact only with the center hole and edge. Do not touch the surface of the disc. Do not stack discs. If you incorrectly handle the discs, you could lose data. 6Push the disc tray in...
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75Learning the Basics Using the optical disc drive For more information regarding supported optical media formats please refer to your computer’s detailed specifications at support.toshiba.com. Due to manufacturing and quality variations in third party optical media (e.g., CD or DVD) or optical media players/recorders, in certain cases, your Toshiba optical disc drive may not record on certain optical media that bear the applicable logo, or play back optical media recorded by other computers or...
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76Learning the Basics Toshiba’s online resources Removing a disc with the computer off To remove a disc with the computer turned off: 1Insert a slender object, such as a straightened paper clip, into the manual eject hole. The disc tray slides partially out of the drive. Never use a pencil to press the manual eject button. Pencil lead can break off inside the computer and damage it. 2Pull the tray out until it is fully open, remove the disc, and place it in its protective cover. 3Gently press the...
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77 Chapter 3 Mobile Computing This chapter covers all aspects of using your computer while traveling. Toshiba’s energy-saver design Your computer enters a low-power suspension mode when it is not being used, thereby conserving energy and saving money in the process. It has a number of other features that enhance its energy efficiency. Many of these energy-saving features have been preset by Toshiba. We recommend you leave these features active, allowing your computer to operate at its maximum...
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78Mobile Computing Running the computer on battery power Battery Notice Battery life rating is for comparison purposes only, and does not indicate the battery life that will be obtained by any individual user. Actual battery life may vary considerably from specifications depending on product model, configuration, applications, power management settings and features utilized, as well as the natural performance variations produced by the design of individual components. The battery life rating is...
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79Mobile Computing Charging batteries Power management Your computer ships with the power management options preset to a configuration that will provide the most stable operating environment and optimum system performance for both AC power and battery modes. Changes to these settings may result in system performance or stability issues. Users who are not completely familiar with the power management component of the system should use the preset configuration. For assistance with setup changes,...
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80Mobile Computing Monitoring battery power The battery may not start charging immediately under the following conditions: ❖The battery is extremely hot or cold. To ensure that the battery charges to its full capacity, wait until it reaches room temperature (50 to 80 degrees Fahrenheit, 10 to 26 degrees Celsius). ❖The battery is almost completely discharged. Leave the power connected and the battery should begin charging after a few minutes. HINT: Once the battery is fully charged, we recommend...