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Sony VPCEA490X Power Adapter
When choosing a new AC charger, choosing the Sony brand one is usually going to be the safest choice. If buying off-brand, make sure to check both the volts and amps outputs. Because Sony uses one power charger that can be used on other units, be sure you choose the right one. A universal power adapter is another possibility if you are desperate. The Sony VPCEA490X power adapter has two main uses, charging the battery and to provide a source of power for the unit.
Major warnings your power adapter is on its last leg
- Most Sony adapters will get very warm to the touch when plugged in for 10 minutes or more
- The unit will not work while solely using the AC adapter
- Your Sony battery refuses to charge completely
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A Sony VPCEA490X power adapter will be better for your laptop new due to some issues on any old power adapter that may occur. Your Sony VPCEA490X will be better off for ordering smartly online. It is always best to note the part number so you order the correct power adapter replacement. Always order parts from a known seller if you purchase through a website.
Feel free to download your manual for help.
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