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Sony PCG-GRT390Z Power Adapter
Due to the fact that one Sony adapter is probably used on other similar units, make sure you check the part number for the correct one. Upon choosing a replacement AC charger, choosing the Sony brand one is always going to be the safest and easiest way to go. If buying off-brand, make note of both the voltage and amperage output. A universal power adapter is another possibility if you are desperate. The Sony PCG-GRT390Z power adapter is responsible for two things, to charge any and all batteries and powering the laptop.
Simple indications of a worsening laptop charger
- The laptop does not operate using just the AC power adapter
- The majority of Sony power chargers get warm when plugged in for 10 minutes or more
- Your Sony battery refuses to charge up completely
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A Sony PCG-GRT390Z power adapter will be better for your laptop new for a variety of reasons, including wear and tear on an old used power adapter. Be sure to always buy electronic parts from a known seller when you buy your parts online. Your Sony PCG-GRT390Z laptop will be happier if you buy smart! It is in your best interest to double-check the model number before placing an order for a new power adapter.
Feel free to download your manual for help.
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