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Dell Precision M90 Power Adapter
The Dell Precision M90 AC adapter has two main uses, charging the battery and powering the laptop. If you decide to buy an non-Dell adapter, make sure to check both the voltage and amperage output. A universal AC adapter can be used if yours is unavailable or backordered. Because Dell has been known to use a single AC adapter that powers multiple other machines, be sure you choose the right one. When purchasing a replacement AC adapter, the actual Dell brand is always going to be the safest and easiest way to go.
Major symptoms of a failing laptop charger
- Your Dell battery refuses to charge up all the time
- Most Dell AC adapters get warm when plugged in for 10 minutes or more
- The laptop does not operate without the battery installed
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Try to always order parts from a known seller if you buy anything online. The Dell laptop will thank you for buying the right way! It is always best to re-check the OEM part number before placing an order for a new power adapter. Dell Precision M90 power adapter will be better for your laptop new for obvious reasons, including possible wear on an old used power adapter.
Feel free to download your manual for help.
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