Unable to access Bios ECS KA3 MVP

[dohe61]

I have been unable to access my BIOS on my ECS KA3-MVP. I made some changes to the BIOS about a week ago trying to get my IDE drives back online (I am unable to access or run anything IDE includeing my DVD drive) and i turned to audio off, and adjusted the RAID function. Since then i have been unable to access the BIOS. When i turn on the unit I hit DEL at the POST, but instead of getting the BIOS all i get is a blank screen with a flashing underscore as though waiting for me to type. I have left it like this for many hours with no results. I have reflashed the BIOS, and no luck. Please help me out i haven't had sound or access to my IDE drives for quite some time now, and unless i can fix it i'll just replace it. Any suggestions would help.