#2 I need a replacement power cord where can i find one?
Any ac/dc power adapter that outputs 5 volts at 1 amp (1000 milliamp) and has a standard connector (5.5 mm outer diameter, 2.1 mm inner diameter i believe) with positive on the inner and negative on the outer should work. you can find many on amazon, just measure the connector on your cord if you still have it to be sure. then look around amazon and find one suitable for the voltage and electrical outlet style in your country that puts out the correct 5v/1 amp and has the correct connector.