Lenovo H330 Lenovo H330 User Guide V2.0 - Page 11

Audio line-out connector Audio line-in connector PCI express x 1 adapter connector PCI express x 16 graphics adpter connector (Some models are equipped with this connector. For more information about the graphics adapter, see the description below.) 1.3 Connecting your computer Use the following information when connecting your computer. • Look for the small connector icons on the back of your computer. Match the connectors to the icons. • If your computer cables and connector panel have color-coded connectors, match the color of the cable end with the color of the connector. Note: Your computer might not have all of the connectors that are described in this section. 1.3.1 Check the position of the voltage-selection switch on the rear of the computer. Use a ballpoint pen to slide the switch if necessary. Note: Some computers do not have the voltage switch. These computers automatically control the voltage. • If the voltage supply range is 100-127 V ac, set the switch to 115 V. • If the voltage supply range is 200-240 V ac, set the switch to 230 V. 6 User Guide 115 230