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Sony VGN-Z790DND Power Adapter
The Sony VGN-Z790DND power adapter is needed for two reasons, to charge up the main battery and powering the laptop. Upon choosing a replacement AC adapter, the actual Sony brand is usually going to be the safest choice. If you decide to buy an non-Sony adapter, make note of both the voltage and amperage output. Because Sony has been known to use a single AC adapter that powers multiple other machines, be certain you select the correct one for the VGN-Z790DND model. A universal AC adapter can be used if yours is unavailable or backordered.
Major indications your laptop charger needs a replacement ASAP
- Your Sony battery refuses to charge every time
- The laptop does not work while solely using the AC adapter
- Most Sony adapters can get quite warm when they are plugged in for a period of time
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Always order replacement parts from a site you know when you buy your parts online. Always make sure to note the OEM part number so you order the correct power adapter replacement. Sony VGN-Z790DND power adapter will be better for your laptop in new condition due to the wear on an old used power adapter. The Sony VGN-Z790DND will be better off if you purchase parts smartly!
Feel free to download your manual for help.
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