Depending on the type of computer used, the amps drawn range from 0.25 to more than 2. Laptop computers are at the low end of that range, and desktop machines draw the most power.Continue Reading
Amperes measure power use, but watts are the more common designation for power consumption in electronics. The label used to show how many watts an item is anticipated to use is shown with the number followed by a W.
Amps are simply derived from this number using a calculator. If the power outlet used is 120 volts, divide the device's the number of rated watts by 120. The amp rating is very is helpful at calculating how many devices can be on a circuit. If the circuit rating is known, add all the amp ratings to learn whether expected power usage is greater than the amount that the circuit can handle.Learn more about Computers & Hardware
In order to convert amps, short for amperes, into kVA (Kilovolt-ampere), current in amps and the voltage in volts has to be multiplied and then divided by 1000. Mathematically, kVA = Current (in amp) * Voltage (in volts) / 1000.Full Answer >
HP laptop users can reset their computers by unplugging the power cable and any USB devices, draining power from the battery, starting Windows and running HP Support Assistant. They can also run Windows Update to find fixes for any critical errors.Full Answer >
A midrange computer system features computers that have more processing power than personal computers but are less powerful than mainframe models. These types of systems involve a broad range of memory capacity, processing power and applications for business or scientific use, explains TechTarget.com.Full Answer >
Amazon.com, Best Buy, Nextworth and Gazelle are four places where computer owners can sell or trade-in their old computers. Reimbursement can come in the form of cash or gift cards, so sellers should check the buy-back or trade-in policies of the store before bringing in their old computers.Full Answer >