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Sony VGN-Z540N Power Adapter
When purchasing a replacement AC charger, selecting the Sony OEM charger is usually going to be the safest choice. If buying off-brand, make sure to check the output of amps and voltage. A universal power adapter can be used if yours is unavailable or backordered. Because Sony uses one power charger that is most likely used on other laptop models, be sure you choose the right one. The Sony VGN-Z540N AC adapter has two main uses, to charge any and all batteries while simultaneously providing power for the laptop.
Signals your AC adapter is in need of replacing
- The unit will not work while just using AC power
- Battery does not charge at all
- The majority of Sony power chargers will get very warm to the touch when plugged in for any length of time
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A Sony VGN-Z540N power adapter is best purchased in brand new condition because of wear and tear on any old power adapter that may occur. Be sure to always get computer parts from a site you know when buying via the internet. The Sony VGN-Z540N laptop will thank you for buying smart. It is in your best interest to re-check the OEM part number so that you correctly order the right power adapter.
Feel free to download your manual for help.
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