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Sony PCG-GRX770 Power Adapter
Because Sony has been known to use a single AC adapter that can be used on other units, be certain to thoroughly note the part number that is needed for this model. The Sony PCG-GRX770 power adapter is responsible for two things, to charge any and all batteries while simultaneously providing power for the laptop. When purchasing a replacement AC charger, choosing the Sony brand one is usually going to be the safest choice. If you decide to buy an non-Sony adapter, make sure to check the output of amps and voltage. A universal power adapter is a possibility if you absolutely need to.
Main clues your AC adapter will soon need to be replaced
- Most Sony adapters will get warm to the touch when they are plugged in for a period of time
- Battery does not charge up at all
- The laptop does not operate while solely using the AC adapter
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It is always best to make note of the OEM part number before placing an order for a new power adapter. Sony PCG-GRX770 power adapter will be better for your laptop in new condition for a variety of reasons, including wear and tear on any old one. Be sure to always buy computer parts from a well-known website when buying via the internet. The Sony PCG-GRX770 will love you more for thinking before buying.
Feel free to download your manual for help.
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