I have a computer with ASUS P4T533-C motherboard. I recently connected the VGA output (from a Winfast A310 Graphic Card) to DVI input of my TV. It did not work, but when I reconnected to my monitor I find that there is no output to the monitor. The power to the computer is on, the fan works, but it does not boot in the usual way and the monitor stays off. I don't know what has gone wrong. Perhaps connecting the VGA to the DVI has damaged my BIOS?! Can anybody help me please?