Just had a similar problem, though with a flashing red screen on my 3000T. I also had the flashing LED. What finally worked for me was to go over the whole mother board with a magnifying glass and a bright flashlight until I found that two pins on the 030 were touching. I must have inadvertantly knocked the chip when I was taking out my accelerator. When I seperated the pins (using a fine sewing needle) it worked fine. Jule