Problem:If you are using the Abit Bx-133 Raid Motherboard with Krystal and your are receiving ounderruns and overruns try the following:

Solution 1: There are two sets of Ide controllers on this motherboard, as shown here http://www.abit.com.tw/english/produ...ards/bx133.htm. The UDMA 100 controller that is built on this motherboard is actually slower than the older UDMA 33 controller. If you have your UDMA 100 hard drive plugged into the Orange or blue (as shown on Abits web page above) UDMA 100 controllers, then you will receive Underruns and Overruns.

[Solution 2:[/b] Try running Disk Defragmenter on your computer. Start Menu\\ Programs\\ Accessories\\ System Tools\\ Disk Defragmenter