Manuali utente per Lenovo 3000

Sommario

• Contents

  5
• Read this first

  7
• Chapter 1. Important safety information

  11
  • Conditions that require immediate action

    11
  • Safety guidelines

    13
    • Service and upgrades

      13
    • Power cords and power adapters

      14
    • Extension cords and related devices

      15
    • Plugs and outlets

      15
    • Power supply statement

      16
    • External devices

      16
    • Batteries

      17
    • Rechargeable battery notice

      18
    • Lithium coin cell battery notice

      19
    • Heat and product ventilation

      20
    • CD and DVD drive safety

      21
    • Electrical current safety information

      22
    • Modem safety information

      23
    • Laser compliance statement

      23
    • Liquid crystal display (LCD) notice

      25
    • Using headphones or earphones

      25
    • Additional safety information

      25
• Chapter 2. Operating environment and other important notices

  27
  • Operating environment

    27
  • Static electricity prevention

    27
  • Cleaning and maintenance

    28
  • Data safety

    28
• Chapter 3. Warranty information

  29
  • Lenovo Limited Warranty

    29
    • Warranty Information

      33
  • Guarantee supplement for Mexico

    34
  • Trademarks

    35