My dad's HP D2826 15-inch monitor just blew today! When he turned it on, he said there was this crackling sound coming from the power input in the monitor. He said it was quite loud and after it subsided, he smelled "something like wires" burning and saw smoke come out of the monitor. He pressed the power button to turn it off and there was this huge POP sound and it tripped the circuit breakers. After turning the power back on, I replaced his monitor with an older one. My question is, can he still use it? Or is it just a big paperweight now?