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Sony VPCEC290X Power Adapter
Upon choosing a replacement AC adapter, choosing the Sony brand one is the best one to choose. If you decide to buy an non-Sony adapter, please check on the output of amps and voltage. The Sony VPCEC290X AC adapter provides two functions, charging the battery while simultaneously providing power for the laptop. Due to the fact that one Sony adapter is probably used on other similar units, be sure you choose the right one. A universal AC adapter is another possibility if you are desperate.
Simple signals the Sony power adapter will die soon
- The laptop does not work while solely using the AC adapter
- Most Sony AC adapters get warm when plugged in for any length of time
- Battery does not charge every time
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