User manual SONY VAIO VGN-NW115J

[. . . ] · The features described in this guide are common to most models. Some features may not be available on your computer and/or your computer may include features that are not described in this user guide. First Edition (November 2009) © Copyright Lenovo 2009. SONY products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C. F. R. 2. 101 with limited and restricted rights to use, reproduction and disclosure. [. . . ] When calling for technical assistance, please have the following information available: · Machine Type and Model · Serial number of your computer and your proof of purchase · Description of the problem · Hardware and software configuration information for your system Note: For the latest list of customer support center telephone numbers and hours of operation, visit the Support Web site at http://consumersupport. lenovo. com. If the number for your country or region is not listed, contact your Lenovo reseller or Lenovo marketing representative. 56 Appendix A. Getting help and service Getting help around the world ---------------------------------------------If you travel with your computer or relocate it to a country where your Lenovo machine type is sold, your computer might be eligible for International Warranty Service, which automatically entitles you to obtain warranty service throughout the warranty period. Service will be performed by service providers authorized to perform warranty service. Service methods and procedures vary by country, and some services might not be available in all countries. Service centers in certain countries might not be able to service all models of a particular machine type. In some countries, fees and restrictions might apply at the time of service. To determine whether your computer is eligible for International Warranty Service and to view a list of the countries where service is available, go to http://consumersupport. lenovo. com. Lenovo warranty service telephone numbers ------------Warranty Service Telephone Numbers A list of warranty service telephone numbers is available at www. lenovo. com/support/phone. For the latest warranty service number in a country or region, please contact Lenovo, or your reseller in your country or region. 57 Appendix B. Use, and care Information Caring your computer ---------------------------------------------------------------Though your computer is designed to function reliably in normal work environments, you need to use common sense in handling it. By following these important tips, you will get the most use and enjoyment out of your computer. Be careful about where and how you work. · Do not eat or smoke over your keyboard. · Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on your computer, display, or external devices. · Avoid turning the display beyond 130°. Carry your computer properly · Before moving your computer, be sure to remove any media, turn off attached devices, and disconnect cords and cables. · Be sure your computer is in sleep or hibernation mode, or turned off, before moving it. This will prevent damage to the hard disk drive and data loss. 60 Appendix B. Use, and care Information · When picking up your open computer, hold it by the bottom. Do not pick up or hold your computer by the display. · Use a quality carrying case that provides adequate cushion and protection. Do not pack your computer in a tightly packed suitcase or bag. For outdoor use · Backup your critical data before you take your computer outdoors. · Ensure that the battery is full. · Be sure to turn off the power and close the LCD well. · When you leave the computer in your car, place it on the back seat to avoid being insolated. [. . . ] 40 Using . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Power button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Problems Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Computer screen. . . . . . . . . . . . . . . . . . . . . . . [. . . ]