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Dell Inspiron 14 N4120 Power Adapter
The Dell Inspiron 14 N4120 AC adapter provides two functions, to charge up the main battery and to provide a source of power for the unit. Due to the fact that one Dell adapter is most likely used on other laptop models, be certain to thoroughly note the part number that is needed for this model. Upon choosing a replacement AC charger, choosing the Dell brand one is usually going to be the safest choice. If your decision is to purchase a different brand charger, make sure to check the output of amps and voltage. A universal AC adapter is a possibility if you absolutely need to.
What are the clues to watch out for to know my Dell AC adapter is on its last leg?
- Most Dell adapters will get very warm to the touch when they are plugged in for a period of time
- The laptop does not function while solely using the AC adapter
- Battery does not charge up whatsoever
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