Lenovo 9645, 9638, 9643, 9644, 9640, TC A55-9636 Setting up your computer, Connecting your computer

Chapter 2. Setting up your computer

Before you begin, make sure you set up your computer in the best possible work area that suits your needs and the kind of work you do. For more information, refer to Chapter 1, “Arranging your workspace,” on page 1.

Note: Read “Important safety information” on page v before you set up your computer. The precautions and guidelines will help you work safely.

Connecting your computer

Use the following information when connecting your computer. Look for the small connector icons on the back of your computer.

Important

Setting the voltage-selection switch incorrectly can cause permanent damage to the computer.

If you are not sure of the voltage provided at your electrical outlet, contact your local electric company or refer to official Web sites or other literature for travelers to the country or region where you are located.

Note: Your computer might not have all of the switches or connectors described in this section.

If your computer cables and connector panel have color-coded connectors, match the color of the cable end with the color of the connector. For example, match a blue cable end with a blue connector or a red cable end with a red connector.

1.Some models are equipped with a voltage-selection switch located near the power-cord connection point on the computer.

If your computer has a voltage-selection switch, ensure that you set the voltage-selection switch to match the voltage available at your electrical outlet. If necessary, use a ballpoint pen to slide the switch to a different position.

vIf the voltage supply range in your local country or region is 100–127 V ac, set the switch to 115 V.

vIf the voltage supply range is in your local country or region is 200–240 V ac, set the switch to 230 V.

© Lenovo 2005, 2007. Portions © IBM Corp. 2005. 3