User manual LENOVO 3000 G430

[. . . ] Lenovo 3000 G430/ G530 User Guide V3. 0 Note Before using this information and the product it supports, be sure to read the following: · · · Chapter 6. Safety, Use, and Care Information on page 51. OneKey Rescue System User Guide included in the package with this publication. First Edition (May 2008) © Copyright Lenovo 2008. GOVERNMENT USERS ­ RESTRICTED RIGHTS: Our products and/or services are provided with RESTRICTED RIGHTS. [. . . ] Elsewhere, these drives are certified to conform to the requirements of the International Electrotechnical Commission (IEC) 60825-1 and CENELEC EN 60825-1 for Class 1 laser products. Class 1 laser products are not considered hazardous. The design of the laser system and the optical storage drive ensures that there is no exposure to laser radiation above a Class 1 level during normal operation, user maintenance, or servicing. When a CD or DVD drive is installed, note the following handling instructions. Danger: Use of controls, adjustments, or performance of procedures other than those specified herein might result in hazardous radiation exposure. Removing the covers of the CD or DVD drive could result in exposure to hazardous laser radiation. There are no serviceable parts inside the CD or DVD drive. Some CD and DVD drives contain an embedded Class 3A or Class 3B laser diode. Note the following statement. 66 Chapter 6. Safety, Use, and Care Information Danger: Laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Liquid Crystal Display (LCD) Notice Attention: Mercury Information (does not apply to LED backlit models): The fluorescent lamp in the liquid crystal display contains mercury; dispose according to local, state or federal laws. The LCD is made of glass, and rough handling or dropping the computer can cause the LCD to break. If the LCD breaks and the internal liquid crystal material contacts the eyes, mouth or clothing, take the following actions immediately : In case contact to the eyes or mouth, rinse with large amount of running water for more than 15 minutes. If any symptoms are present after washing, get medical care. In case contact to the skin or clothing, wipe it immediately and wash with soap and large amount of running water for more than 15 minutes. The skin or clothing maybe damaged if liquid crystal material is left adhered. 67 Chapter 6. Safety, 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 leave the base of your computer, or any other part that becomes hot during operation, in contact with your lap or any part of your body for an extended period when the computer is functioning or when the battery is charging. Your computer dissipates some heat during normal operation. This heat is a function of the level of system activity and battery charge level. Extended contact with your body, even through clothing, could cause discomfort or, eventually, a skin burn. When the AC adapter is connected to an electrical outlet and your computer, it generates heat. Do not place the adapter in contact with any part of your body while using it. [. . . ] 74 Computer Display . . . . . . . . . . . . . . . . . . . . 75 Custom and volume buttons. . . . . . . . . . . . . 13 Customer Support Center . . . . . . . . . . . . . . . . . 47 118 Index I Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 O OneKey Rescue System button. . . . . . . . . . . . 2 Optical drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5, 14 K Keyboard Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Using. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 P Password Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Using. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 PCI Express card slot . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Power button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Problems Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Computer Screen. . . . . . . . . . . . . . . . . . . . . . . 41 Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Hard Disk Drive . . . . . . . . . . . . . . . . . . . . . . . . 44 Hibernation Mode . . . . . . . . . . . . . . . . . . . . . 40 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Sound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 M Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Microphone Built-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 External. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6, 33 Multi-media Reader Slot. . . . . . . . . . . . . . . . . . . . . . 6 N Notice Electronic Emissions . . . . . . . . . . . . . . . 105 EU Environmental . . . . . . . . . . . . . . . . . . 108 for US Users. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Numeric Keypad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 119 Index S Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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