Every laptop computer uses a specially designed adapter to charge its battery. This device converts alternating current, or AC, from a wall outlet into power for the computer, hence the name “AC adapter.” The AC adapter prevents the laptop from overcharging. Like other cables, it is possible to damage the AC adapter on your laptop, in which case you need to replace it or your computer will be unusable.
1.Visit the website of your laptop’s manufacturer. You should be able to buy accessories there, including AC power adapters. Make sure you order the proper adapter for your specific laptop model(http://www.udtek.com/
2.Bring your damaged AC adapter to an electronics or computer store if you are unable to find one at the manufacturer’
3.Look online at shopping websites such as udtek (http://www.udtek.com )or others. These sites have a range of AC adapters and may have the exact model you are looking for.
4.If you can’t find your specific adapter anywhere, try to find an AC adapter that matches the voltage of your current adapter. The voltage is written on the adapter. If the plug does not fit properly in your laptop, look for a plug adapter at electronic stores such as Best Buy and Radio Shack.
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