How to Replace a Power Adapter

Replacing a damaged or lost power cord for netbooks like the Acer Aspire One is not a complicated or difficult task. Most manufacturers are likely to void their warranties if the appropriate replacement cord is not used, so the first rule of thumb is simple: choose a replacement power cord that specifically matches your netbook. Learning how to replace a power adapter is a matter of paying attention and following a few easy steps. If the manufacturer of your device does not provide power cords for its products, you can find replacement cords at most retail stores.

1. First: There is power in numbers.

   The power designation for your Acer Aspire One is located on the underside of your netbook. Your model's specific power notations are on the stickers directly next to the serial number. Power classifications are simple combinations of numbers and letters, i.e., "DC19V---1.58A." Your own netbook's power designation are most likely similar. The first number, DC19V, describes the power source for the netbook. In this case, it identifies direct current of 19 volts. The second classification, 1.58A, is the number of amps the laptop or netbook can safely accommodate.

2. Second: Where to find a perfect power cord match.

   Local and online computer retailers carry a wide variety of netbook power cords. If you are unable to locate a cord specifically for your Acer netbook, a universal cord that matches the volts and amps of your netbook will do just as well.

3. Third: Get all the information you need before you make your purchase.

   It is important that the universal power cord you choose for your Acer Aspire One has an adapter that fits Acer power ports. If you are unable to locate a power cord specifically designed for your Acer One, any universal cord that accommodates Acer products will likely fit your model. Packing information is often out of date and does not reflect recent updates about the latest models the universal cord will accommodate. In any event, whether the store is online or a neighborhood retailer, you should know its return policy in case your adapter does not fit your netbook properly.