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Sony VGN-SZ780 Power Adapter
The Sony VGN-SZ780 AC adapter has two main uses, to charge any and all batteries while simultaneously providing power for the laptop. When purchasing a replacement AC charger, selecting the Sony OEM charger will probably be the safest way to go. Because Sony uses one power charger that is most likely used on other laptop models, make sure you check the part number for the correct one. A universal AC adapter can be used if you are desperate. If buying off-brand, it is imperative to note both the volts and amps outputs.
Clues to watch for to know the power charger is going out
- Most Sony AC adapters get warm when plugged in for any length of time
- Your Sony battery refuses to charge every time
- The unit will not work using just the AC power adapter
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It is always best to note the part number so you order the correct power adapter replacement. Be sure to always get parts from a reputable seller when you buy online. Sony VGN-SZ780 power adapter should be purchased new due to possible wear on an old used power adapter. Your Sony laptop will thank you if you parts safely online!
Feel free to download your manual for help.
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