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Sony VGN-CS390D Power Adapter
If you decide to buy an non-Sony adapter, make sure to check the output of amps and voltage. When choosing a new charger, choosing the Sony brand one will probably be the safest way to go. A universal AC adapter is a possibility if yours is unavailable or backordered. The Sony VGN-CS390D AC adapter is responsible for two things, to charge the onboard battery while simultaneously providing power for the laptop. Due to the fact that one Sony adapter is probably used on other similar units, be certain to thoroughly note the part number that is needed for this model.
What red flags are there that my AC adapter is almost going bad?
- The laptop does not work using just the AC power adapter
- Most Sony AC adapters will get warm to the touch when plugged in for any length of time
- Your Sony battery refuses to charge up all the time
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A Sony VGN-CS390D power adapter should be purchased in new condition due to the wear on any old power adapter that may occur. Be sure to always get electronic parts from a well-known website when buying parts online. Your Sony laptop will thank you for thinking before buying. It is always best to note the manufacturers part number so that you correctly order the right power adapter.
Feel free to download your manual for help.
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