Apple Monitor Fried?

I had some trouble with my monitor recently. Someone flipped the circuit breaker while my machine was on and when I rebooted it seemed the monitor wouldn't turn on. After my initial panic I thought I'd replace the power brick and see if that worked before buying a new monitor. That seemed to work fine for 2 days then today when I went to wake the computer from sleep, the monitor wouldn't respond. I've plugged in another monitor to make sure it isn't the connection on the tower and the new monitor works fine. Could it be the wires from the monitor? Does anyone have a suggestion on how to fix this?
It's the Ma Pro 4.1 with 2x2.26 quadCore Intel Xeon and the NVIDIA GeForce GT 120
card.

I had the same thing happen. I got the brick replaced and it didn't help. Tested with other screens and it worked fine. My Mac Pro (and 23" display) were still covered by AppleCare so I sent in the screen and it returned working fine a few days later. I'm in Japan so it was hard to decipher the bit of paper that came back with it but I'm told it says something about a bulb or a mainboard or something. If yours is still covered, send it in and they'll fix it.

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