An original Dell Vostro 1000 Laptop Charger (AC Adapter) is usually built to last for years, but for many reasons it does not always last as long as planned. When the original laptop charger damaged, you should notice to keep in mind something in order to choosing your new replacement Dell Vostro 1000 Charger.
Not all laptop chargers are created equal. Some will have differing input and output voltages which makes choosing the correct one frustrating. When you are replacing your Dell Vostro 1000 Charger, check its specifications to determine the power requirements. Also, laptop computers have different sized DC plugs, so make sure that the adapter will fit. Many universal AC adapters come with interchangeable plugs to prevent this problem.
While it is normal for a charger to get warm to the touch while plugged in, any other signs of trouble may require immediate action. If your Dell Vostro 1000 Laptop AC Adapter is making a high pitch noise, replace it. If your adapter stops working completely, it may be a sign of a bad transformer or a wiring issue. If you fancy yourself an amateur repairman, keep in mind that it is generally a bad idea to open up the Dell Vostro 1000 AC Adapter for any reason. In addition to being notoriously difficult to open (without a hacksaw), the internal components can deliver dangerously high voltage levels to inexperienced repairmen.
A charger’s secondary function is to charge a computer battery. A full charging session takes around two hours or longer if you use the computer during that time. If the battery is completely dead, you may need to leave the Dell Laptop Charger plugged in for a few minutes before you turn on the computer.
Avoid exposing the Dell Vostro 1000 Power Charger to prolonged periods of extreme heat or cold. Doing so could damage the internal circuitry and prevent it from working. Always wrap up the AC cord tightly when traveling, and avoid any contact with other metallic devices, like coins, pens or paperclips. These could accidentally short-circuit the adapter by causing an connection of the positive an negative terminals, for example, when bouncing around in a bag.
Opinion of Dell Vostro 1000 Replacement Charger from: http://www.camera-battery.us/?p=224