User manual LENOVO G460

[. . . ] Lenovo G460/G560 User Guide V1. 0 Read the safety notices and important tips in the included manuals before using your computer. Notes Before using this information and the product it supports, be sure to read Important safety information on page ii and Notices in Appendix E first. · Some instructions in this guide may assume that you are using Windows® 7. If you are using other Windows operating system, some operations may be slightly different. If you are using other operating systems, some operations may not apply to you, and thus shouldn't affect your use of this computer. [. . . ] Regardless of the setting, try to observe as many of the tips as possible. Sitting properly and using adequate lighting, for example, will help you maintain desirable levels of comfort and performance. Questions about vision? Your computer's visual display screen is designed to meet the highest standards and to provide you with clear, crisp images and large, bright displays that are easy to see, yet easy on the eyes. Of course, any concentrated and sustained visual activity can be tiring. If you have questions on eye fatigue or visual discomfort, consult a vision care specialist for advice. 45 Appendix B. Use, and care information Maintenance --------------------------------------------------------------------------------------------------------------------An important part of owning your computer is maintenance. The following sections provide information that can help you to keep your computer running smoothly. General tips for maintenance 1 2 3 Check the capacity of your hard disk drive from time to time. If the hard disk drive gets too full, Windows® will slow down and might produce errors. Use the Microsoft Disk Defragmenter on your hard disk drive on a regular basis to improve data seek and read time. · To free up disk space, uninstall unused application programs. · Clean out your Inbox, Sent, and Trash folders from your e-mail client program. If critical data is present, it is a good idea to perform a daily backup. CD-RW drives and CD-RW/DVD drives are available for most computers and are easily installed. · Use or schedule System Restore to take a system snapshot periodically. Note: Always take a system snapshot before installing new drivers, updating software, or installing new software. · Update device drivers and BIOS when needed. · Profile your machine at http://consumersupport. lenovo. com to keep up to date with current drivers and revisions. · Keep up to date on device drivers on other non-Lenovo hardware. You might want to read the device driver information release notes prior to updating for compatibility or known issues. Entries might include major hardware or software changes, driver updates, minor issues you have experienced and how you resolved them. · If you ever need to run a recovery operation on your computer by OneKey Rescue system, see "Chapter 4. · If required, you can find your country's customer support center at the following Web address: http://consumersupport. lenovo. com. When calling the customer support center, please make sure you have your machine type, model, and serial number available and the computer is in front of you. Also, if the machine is producing error codes, it is helpful to have the error screen on or the message written down. 46 Appendix B. Use, and care information Cleaning the cover of your computer Occasionally clean your computer as follows: 1 2 3 4 5 6 7 8 9 Prepare a mixture of a gentle kitchen-use detergent (one that does not contain abrasive powder or strong chemicals such as acid or alkaline). Wipe the cover with the sponge, using a circular motion and taking care not to let any excess liquid drip. [. . . ] Lenovo regulatory notice For models: BCM92070MD_REF, BCM94313HMG2L, 112BNHMW , AR5B95, AR5B93, 622ANHMW, BCM943225HM 113 Appendix F. Lenovo regulatory notice Notice for users in South Africa For model: 622ANHMW TA - 2 0 0 9 / 1 1 0 0 A P P RO V E D For model: 112BNHMW TA - 2 0 0 9 / 5 5 0 A P P RO V E D For model: BCM94313HMG2L TA - 2 0 0 9 / 1 1 4 9 A P P RO V E D For model: BCM943225HM TA - 2 0 0 9 / 0 1 5 A P P RO V E D For model: BCM92070MD_REF TA - 2 0 0 8 / 1 3 0 5 A P P RO V E D For model: AR5B93 TA - 2 0 0 8 / 1 3 5 4 A P P RO V E D For model: AR5B95 TA - 2 0 0 8 / 1 2 6 9 A P P RO V E D 114 Appendix G. Features and specifications Model Name: Lenovo G460 Lenovo G560 Machine Type · 20041, 0677 · 20042, 0679 Note: Information of the specifications may contain technical inaccuracies or typographical errors. Lenovo reserved the right to improvements and/or changes at this specifications at any time without notice. G460 Form Factor Size Weight Appr. [. . . ]