Dell Latitude E5420m User Manual - Page 6

5. Open the computer display and press the power button to turn on the computer. Figure 9. Power Button NOTE: It is recommended that you turn on and shut down your computer at least once before you install any cards or connect the computer to a docking device or other external device, such as a printer. Specifications NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your computer. For more information regarding the configuration of your computer, click Start → Help and Support and select the option to view information about your computer. System Information Chipset Latitude 5420/E5420/5520/E5520 Intel HM65 Express chipset Latitude E5420m/E5520m Processor Latitude 5420/5520/E5420/E5520 Intel GM45 Express chipset • Intel Core i3 series • Intel Core i5 series • Intel Core i7 series Latitude E5420m/E5520m • Intel Core 2 series • Intel Celeron (Socket P) series Video Video type Data bus Video controller and memory Intel UMA video integrated video 6