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Sony PCG-GRX690K Power Adapter
The Sony PCG-GRX690K AC adapter is responsible for two things, to charge up the main battery while simultaneously providing power for the laptop. When choosing a new AC charger, selecting the Sony OEM charger is usually going to be the safest choice. If you decide to buy an non-Sony adapter, make sure to check both the volts and amps outputs. Because Sony has been known to use a single AC adapter that is most likely used on other laptop models, be certain to thoroughly note the part number that is needed for this model. A universal AC adapter can be used if yours is unavailable or backordered.
Signs to watch for in a failing power adapter
- Most Sony AC adapters will get very warm to the touch when plugged in for 10 minutes or more
- The unit will not operate using just the AC power adapter
- Battery does not charge up at all
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A Sony PCG-GRX690K power adapter should be purchased in brand new condition due to the wear on an older one. It is always best to re-check the manufacturers part number so you order the correct power adapter replacement. Your Sony PCG-GRX690K will love you more for buying the right part! Make sure to try and order replacement parts from a site you know when buying parts online.
Feel free to download your manual for help.
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