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Sony VGN-NR475N Power Adapter
The Sony VGN-NR475N power adapter has two main uses, to charge any and all batteries and powering the laptop. Upon choosing a replacement AC charger, selecting the Sony OEM charger will probably be the safest way to go. Due to the fact that one Sony adapter 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 can be used if you are desperate. If your decision is to purchase a different brand charger, please check on both the voltage and amperage output.
Indications your AC adapter will need to be replaced
- Most Sony AC adapters can get quite warm when plugged in for any length of time
- Battery does not charge up completely
- The unit will not function without the battery installed
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It is in your best interest to re-check the manufacturers part number so that you correctly order the right power adapter. Sony VGN-NR475N power adapter will be better for your laptop brand new due to the wear on any older used one. Always get computer parts from a well-known website when you buy your parts online. Your Sony laptop will thank you for ordering smartly online.
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