Dell Latitude E6420 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 Processor Intel Mobile Express Series 6 chipset Intel Core i3/i5/i7 series (2nd generation) Video Video type Data bus UMA Discrete Video controller UMA Discrete • integrated on system board • discrete integrated video • PCI-E x16 Gen1 • PCI-E x16 Gen2 Intel Graphics NVIDIA N12P with 512MB DDR3 switchable 6