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Sony VPCY21BGX Power Adapter
If buying off-brand, make note of both the volts and amps outputs. Because Sony has been known to use a single AC adapter that powers multiple other machines, be certain to thoroughly note the part number that is needed for this model. A universal power adapter is another possibility if you absolutely need to. When choosing a new charger, selecting the Sony OEM charger is usually going to be the safest choice. The Sony VPCY21BGX power adapter is needed for two reasons, to charge any and all batteries while simultaneously providing power for the laptop.
What to see if the laptop charger is failing?
- The laptop does not operate while solely using the AC adapter
- Most Sony AC adapters get warm when they are plugged in for a period of time
- Battery does not charge all the time
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A Sony VPCY21BGX power adapter is going to be better brand new due to possible wear on any older used one. It is always best to double-check the manufacturers part number before placing an order for a new power adapter. The Sony laptop will be happier for ordering smartly online. Be sure to always order computer parts from a well-known website when you buy your parts online.
Feel free to download your manual for help.
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