Suddenly the screen just went black and I had to power off manually since no input was recognized. After this it won't boot, it powers up and the LED for power and HD are on, the fans work, and the HD makes a noice or two when I turn the power on, but bios doesn't load and the screen is dead. No beeb as usual when boot. Is this a fried mobo or could it be anything else?
System is Epox 8RDA+ mobo, Athlon 2100+@2700, 1 GB PC3200 RAM, ATI 9700 pro, Matrox 120 MB ide HD.