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Sony VPCY21DGX Power Adapter
When choosing a new AC charger, the actual Sony brand is usually going to be the safest choice. The Sony VPCY21DGX power adapter is needed for two reasons, to charge the onboard battery and to provide a source of power for the unit. If you decide to buy an non-Sony adapter, it is imperative to note both the voltage and amperage output. A universal AC adapter can be used if yours is unavailable or backordered. Because Sony has been known to use a single AC adapter that is probably used on other similar units, be certain you select the correct one for the VPCY21DGX model.
Key clues of a deteriorating AC adapter
- Battery does not charge up completely
- The majority of Sony power chargers will get warm to the touch when plugged in for any length of time
- The laptop does not function while solely using the AC adapter
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Make sure to try and order computer parts from a site you know if you buy anything online. It is always best to re-check the OEM part number so that you correctly order the right power adapter. Sony VPCY21DGX power adapter is best purchased in factory new condition due to some issues on an older one. Your Sony VPCY21DGX laptop will be better off for buying the right way!
Feel free to download your manual for help.
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