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Compaq Presario XL390 Power Adapter
When choosing a new charger, the actual Compaq brand is the best one to choose. Due to the fact that one Compaq adapter is probably used on other similar units, be certain you select the correct one for the Presario XL390 model. If you decide to buy an non-Compaq adapter, make note of both the volts and amps outputs. A universal AC adapter is another possibility but only if necessary. The Compaq Presario XL390 power adapter provides two functions, charging the battery and powering the laptop.
Some clues of a laboring laptop charger
- The unit will not work while just using AC power
- Most Compaq AC adapters can get quite warm when plugged in for any length of time
- Your Compaq battery refuses to charge every time
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Try to always buy electronic parts from a well-known website if you buy anything online. Your Compaq Presario XL390 laptop will thank you if you parts safely online! Compaq Presario XL390 power adapter will be better for your laptop new due to possible wear on any old power adapter that may occur. It is in your best interest to re-check the model number so that you correctly order the right power adapter.
Feel free to download your manual for help.
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