Dell Vostro 2421 Informacje o konfiguracji i funkcjach - Strona 4

Przeglądaj online lub pobierz pdf Informacje o konfiguracji i funkcjach dla Laptop Dell Vostro 2421. Dell Vostro 2421 6 stron.

Figure 4. Back View

1. power connector

2. cooling vents

3. HDMI connector

4. network connector

WARNING: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not store your Dell

computer in a low-airflow environment, such as a closed briefcase, while it is running. Restricting the airflow can

damage the computer or cause a fire. The computer turns on the fan when the computer gets hot. Fan noise is

normal and does not indicate a problem with the fan or the computer.

Quick Setup

WARNING: Before you begin any of the procedures in this section, read the safety information that shipped with

your computer. For additional best practices information, see www.dell.com/regulatory_compliance

WARNING: The AC adapter works with electrical outlets worldwide. However, power connectors and power strips

vary among countries. Using an incompatible cable or improperly connecting the cable to the power strip or

electrical outlet may cause fire or equipment damage.

CAUTION: When you disconnect the AC adapter cable from the computer, grasp the connector, not the cable itself,

and pull firmly but gently to avoid damaging the cable. When you wrap the AC adapter cable, ensure that you

follow the angle of the connector on the AC adapter to avoid damaging the cable.

NOTE: Some devices may not be included if you did not order them.

Connect the AC adapter to the AC adapter connector on the computer and to the electrical outlet.

Figure 5. AC Adapter

5. USB 3.0 connector (2)

6. USB 2.0 connector

7. audio connector