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Dell Inspiron 17 3721 Power Adapter
Because Dell has been known to use a single AC adapter that powers multiple other machines, make sure you check the part number for the correct one. If your decision is to purchase a different brand charger, please check on both the voltage and amperage output. The Dell Inspiron 17 3721 power adapter is responsible for two things, to charge any and all batteries and to provide a source of power for the unit. Upon choosing a replacement AC adapter, the actual Dell brand will probably be the safest way to go. A universal AC adapter is a possibility if you absolutely need to.
Signs the Dell power adapter has to be replaced
- Most Dell adapters will get warm to the touch when plugged in for 10 minutes or more
- Your Dell battery refuses to charge all the time
- The unit will not function using just the AC power adapter
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Dell Inspiron 17 3721 power adapter should be purchased new due to some issues on an older one. Make sure to try and purchase computer products from a reputable seller when buying parts online. Your Dell Inspiron 17 3721 will be better off for ordering smartly online. Always make sure to note the manufacturers part number before placing an order for a new power adapter.
Feel free to download your manual for help.
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