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Dell Latitude E5420 Support Question

Dell Latitude E5420 Support Question

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Question posted by auntlew on September 4th, 2012

Laptop Not Charging On Docking Station

I have a Dell Latitude E5420 that I use with a Dell T308D docking station. Although the docking station provides power to the laptop, it does NOT charge the battery. I have to plug in a separate power cable in order to charge my laptop for use off the docking station. Please advise

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Related Dell Latitude E5420 Manual Pages

User Manual - Page 1

camera status light (optional) 4. power button 8. VGA connector Regulatory Model: P15F, P16G Regulatory Type: P15F001, P15F002, P16G001, P16G002 2011 - 03 display 7. microphone (optional) 5. Latitude 5420/E5420/E5420m - Front View 1. Front And Back View Figure 1. display-latch release switch 2. Dell Latitude 5420/E5420/E5420m/5520/E5520/ E5520m Setup And Features Information ...
User Manual - Page 2

... and battery status indicators 20. optical drive 13. Back View 1. network connector 2. USB 2.0 connector 3. USB 2.0 connector 14. HDMI connector 9. USB 2.0 connector 11. Secure Digital (SD) card slot 12. touchpad buttons (2) 18. power connector 5. Fan noise is running. volume control buttons 11. trackstick buttons (3) 21. security cable slot 6. ExpressCard slot...
User Manual - Page 3

...) 6. headphone connector 14. volume control buttons 3 microphone 8. wireless switch 16. device status lights 23. optical-drive eject button 11. trackstick buttons (3) 20. optical drive 12. power and battery status indicators 17. Front View 1. camera (optional) 5. touchpad 19. Front And Back View Figure 3. display latch...
User Manual - Page 4

...see www.dell.com/regulatory_compliance. Back View 1. power connector 5. security cable slot 6. WARNING: The AC adapter works with your Dell computer in the air vents. However, power connectors and power strips ...or allow dust to the power strip or electrical outlet may cause fire or equipment damage. 4 Using an incompatible cable or improperly connecting the cable to accumulate in a low-...
User Manual - Page 5

...not order them. 1. NOTE: Some devices may not be included if 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. AC...IEEE 1394 devices, such as a mouse or keyboard (optional). Connect the network cable (optional). Figure 6. Connect USB devices, such as a 1394 hard drive (optional). Figure 5. USB ...
User Manual - Page 6

...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...computer display and press the power button to a docking device or other external device, such as a printer. Power Button NOTE: It is recommended...
User Manual - Page 7

... GM45 Memory Memory connector Memory capacity Memory type Latitude 5420/E5420/5520/E5520 Latitude E5420m/E5520m Minimum memory Maximum memory two DIMM slots... 1 GB, 2 GB, 4 GB, and 8 GB DDR3 SDRAM, 1333 MHz DDR3 SDRAM, 1066MHz 1 GB 8 GB NOTE: Only 64-bit operating systems support more than 4 GB memory. Battery...
User Manual - Page 8

...: Operating Non-operating Coin-cell battery AC Adapter Input voltage Input current (maximum) Input frequency Output power Output current 65 W 90 W Rated output voltage Temperature range:...;C (32 °F to 95 °F) -40 °C to 65 °C (-40 °F to 149 °F) Latitude 5420/E5420/ E5420m Latitude 5520/E5520/ E5520m 29.90 mm to 32.50 mm (1.18 inches to 1.28 inches) 30.20 mm to 33.20 ...
User Manual - Page 9

...™, 9 and other countries. AMD® is strictly forbidden. Trademarks used in this publication is subject to 35,000 ft) Finding More Information and...8226; End User License Agreement Information in this text: Dell™, the DELL logo, Dell Precision™, Precision ON™, ExpressCharge™, Latitude™, Latitude ON™, OptiPlex™, Vostro™, and Wi-Fi...
User Manual - Page 10

... United States and/or other than its own. 10 disclaims any use on discs and players. is a registered trademark and owned by Dell Inc. Blu-ray Disc™ is a registered trademark of Advanced...and ATI FirePro™ are either the entities claiming the marks and names or their products, Dell Inc. Microsoft®, Windows®, MS-DOS®, Windows Vista®, the Windows Vista start...

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