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Sony VGN-B55G Power Adapter
If buying off-brand, make sure to check both the volts and amps outputs. The Sony VGN-B55G power adapter has two main uses, to charge the onboard battery and powering the laptop. Because Sony has been known to use a single AC adapter that is probably used on other similar units, be certain to thoroughly note the part number that is needed for this model. A universal power adapter is a possibility if you absolutely need to. Upon choosing a replacement AC charger, choosing the Sony brand one is always going to be the safest and easiest way to go.
Some clues your laptop charger has to be replaced
- Battery does not charge up every time
- Most Sony adapters can get quite warm when plugged in for 10 minutes or more
- The laptop does not function using just the AC power adapter
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A Sony VGN-B55G power adapter should really be bought new because of wear and tear on an old used power adapter. Please be sure to make note of the part number before placing an order for a new power adapter. Your Sony VGN-B55G will be better off if you buy smart! Be sure to always order electronic parts from a known seller when buying via the internet.
Feel free to download your manual for help.
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