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Sony VGN-NW120J Power Adapter
Because Sony has been known to use a single AC adapter that is probably used on other similar units, double-check the part number or model number of the adapter. If buying off-brand, make note of both the voltage and amperage output. When choosing a new adapter, the actual Sony brand will probably be the safest way to go. A universal power adapter is a possibility if you are desperate. The Sony VGN-NW120J AC adapter is needed for two reasons, charging the battery while simultaneously providing power for the laptop.
Main clues the Sony power adapter is going out
- Battery does not charge whatsoever
- The unit will not function while solely using the AC adapter
- The majority of Sony power chargers can get quite warm when plugged in for any length of time
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A Sony VGN-NW120J power adapter is going to be better in brand new condition due to the wear on any older used one. Make sure to try and purchase electronic parts from a site you know when buying via the internet. The Sony VGN-NW120J laptop will thank you for thinking before buying. It is always best to make note of the part number before buying a power adapter replacement.
Feel free to download your manual for help.
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