Dell Vostro 3902 Dell Vostro 3900/3902 Owners Manual - Page 30

4 System Setup System Setup Overview System Setup allows you to: • change the system configuration information after you add, change, or remove any hardware in your computer. • set or change a user-selectable option such as the user password. • read the current amount of memory or set the type of hard drive installed. Before you use System Setup, it is recommended that you write down the System Setup screen information for future reference. CAUTION: Unless you are an expert computer user, do not change the settings for this program. Certain changes can cause your computer to work incorrectly. Enter System Setup 1. Turn on (or restart) your computer. 2. After the white Dell logo appears, press or immediately. The System Setup page displays. NOTE: If you wait too long and the operating system logo appears, continue to wait until you see the desktop. Then, shut down or restart your computer and try again. System Setup Options Main System Information BIOS Version Build Date System Date System Time Service Tag Asset Tag Processor Information Displays the computer model number. Displays the BIOS revision. Displays the date the system BIOS was built. Re-sets the date on the computer's internal calendar. Re-sets the time on the computer's internal clock. Displays the service tag of your computer. Displays the asset tag of your computer (if available). 30