I have a Dell dimension XPS Gen 4 w/ Intel pentium 4 processor 3.46GHz, 1066FSB W/ HT TECHNOLOGY, EXTREME EDITION Running MSW MCE 2005...on ATA RAID 0, Dual 160GB Hard Drives... Here is my situation, When I turn on my computer, after the Dell logo appears, I then receive a black screen w/ a blinking cursor in the upper left hand corner, If I power it on & off a number of times, It will then boot up... Is there anyway to fix this situation ???