Dell Latitude 5420/E5420/E5420m/5520/E5520/ E5520m Setup And Features Information About Warnings WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Latitude 5420/E5420/E5420m — Front And Back View Figure 1. Front View 1. 2. 3. 4. display-latch release switch camera (optional) camera status light (optional) microphone (optional) 5. 6. 7. 8.
9. 10. 11. 12. 13. 14. 15. 16. microphone volume control buttons optical-drive eject button optical drive USB 2.0 connector headphone connector fingerprint reader (optional) touchpad 17. 18. 19. 20. 21. 22. 23. touchpad buttons (2) wireless switch power and battery status indicators trackstick buttons (3) trackstick (optional) keyboard device status lights 7. 8. 9. 10. 11. 12. IEEE 1394 connector HDMI connector e-SATA/USB 2.0 connector USB 2.
Latitude 5520/E5520/E5520m — Front And Back View Figure 3. Front View 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. display latch microphone display-latch release switch camera (optional) camera status light (optional) display microphone power button VGA connector optical-drive eject button optical drive USB 2.0 connector 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23.
Figure 4. Back View 1. 2. 3. 4. 5. 6. network connector USB 2.0 connector modem connector (optional) power connector security cable slot cooling vents 7. 8. 9. 10. 11. 12. IEEE 1394a connector HDMI connector eSATA/USB 2.0 connector USB 2.0 connector Secure Digital (SD) card slot ExpressCard slot 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.
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. 1. Connect the AC adapter to the AC adapter connector on the computer and to the electrical outlet. Figure 5. AC Adapter 2.
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.
Video Latitude 5420/E5420/5520/E5520 • Intel HD Graphics • Intel HD Graphics 3000 Latitude E5420m/E5520m Intel GM45 Memory Memory connector two DIMM slots Memory capacity 1 GB, 2 GB, 4 GB, and 8 GB Memory type Latitude 5420/E5420/5520/E5520 DDR3 SDRAM, 1333 MHz Latitude E5420m/E5520m DDR3 SDRAM, 1066MHz Minimum memory 1 GB Maximum memory 8 GB NOTE: Only 64–bit operating systems support more than 4 GB memory.
Battery Temperature range: Operating 0 °C to 35 °C (32 °F to 95 °F) Non-operating –40 °C to 65 °C (–40 °F to 149 °F) Coin-cell battery 3 V CR2032 Lithium coin cell AC Adapter Input voltage 100 VAC to 240 VAC Input current (maximum) 1.5 A, 1.6 A, or 1.7 A Input frequency 50 Hz to 60 Hz Output power 65 W or 90 W Output current 65 W 3.34 A (continuous) 90 W 4.62 A (continuous) Rated output voltage 19.5 +/– 1.
Environmental Temperature: Operating 0 °C to 35 °C (32 °F to 95 °F) Storage –40 °C to 65 °C (–40 °F to 149 °F) Relative humidity (maximum) : Operating 10% to 90% (noncondensing) Storage 5% to 95% (noncondensing) Altitude (maximum) Operating –15.2 m to 3048 m (–50 ft to 10,000 ft) Storage –15.2 m to 10668 m (–50 ft to 35,000 ft) Finding More Information and Resources See the safety and regulatory documents that shipped with your computer and the regulatory compliance website at www.dell.
AMD Athlon™, ATI Radeon™, and ATI FirePro™ are trademarks of Advanced Micro Devices, Inc. Microsoft®, Windows®, MS-DOS®, Windows Vista®, the Windows Vista start button, and Office Outlook® are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Blu-ray Disc™ is a trademark owned by the Blu-ray Disc Association (BDA) and licensed for use on discs and players. The Bluetooth® word mark is a registered trademark and owned by the Bluetooth® SIG, Inc.