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Sony VGN-FW290J Power Adapter
If you decide to buy an non-Sony adapter, it is imperative to note both the volts and amps outputs. When purchasing a replacement AC charger, selecting the Sony OEM charger will probably be the safest way to go. A universal power adapter is a possibility if you absolutely need to. The Sony VGN-FW290J AC adapter is responsible for two things, to charge any and all batteries and powering the laptop. Because Sony has been known to use a single AC adapter that can be used on other units, double-check the part number or model number of the adapter.
What are some indications that my power adapter is not working properly?
- Your Sony battery refuses to charge whatsoever
- The laptop does not function without the battery installed
- The majority of Sony power chargers can get quite warm when they are plugged in for a period of time
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A Sony VGN-FW290J power adapter is best purchased in new condition because of wear and tear on any older used one. Please be sure to make note of the part number so you order the correct power adapter replacement. Always purchase computer products from a well-known website if you buy anything online. Your Sony VGN-FW290J laptop will be better off for ordering smartly online.
Feel free to download your manual for help.
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