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Sony VGN-TT290 Power Adapter
Due to the fact that one Sony adapter is most likely used on other laptop models, make sure you check the part number for the correct one. If you decide to buy an non-Sony adapter, it is imperative to note both the volts and amps outputs. When purchasing a replacement AC charger, the actual Sony brand will probably be the safest way to go. The Sony VGN-TT290 AC adapter has two main uses, to charge up the main battery and powering the laptop. A universal power adapter is a possibility if you absolutely need to.
General indicators that your the power charger is going out
- Battery does not charge up every time
- The laptop does not run while just using AC power
- Most Sony adapters can get quite warm when plugged in for 10 minutes or more
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Be sure to always buy computer products from a reputable seller when you buy your parts online. Your Sony VGN-TT290 will be happier if you parts safely online! Sony VGN-TT290 power adapter should be purchased in brand new condition because of wear and tear on any old one. It is always best to note the part number so you order the correct power adapter replacement.
Feel free to download your manual for help.
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