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Sony VGN-NR140E Power Adapter
When purchasing a replacement adapter, the actual Sony brand will probably be the safest way to go. 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. The Sony VGN-NR140E power adapter is needed for two reasons, to charge up the main battery and powering the laptop. A universal AC adapter can be used but only if necessary. If your decision is to purchase a different brand charger, make sure to check the output of amps and voltage.
How can I tell if my laptop charger needs to be replaced?
- The majority of Sony power chargers get warm when plugged in for any length of time
- The unit will not function while solely using the AC adapter
- Your Sony battery refuses to charge up every time
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