We had a storm a couple of weeks ago, and it somehow messed up my computer. It wouldn't come on at all, but after a bit of messing around, I got it to come back. The only problem is my modem seems dead. I tried it in another PCI slot, and also nothing, even after completely uninstalling. The computer never sees new hardware. I tried another modem I had around, and when I connect it, I get no signal to my monitor when I turn everything on. Is my motherboard fried?