Problem the iaStor in Windows 7 professional

http://www.sevenforums.com/general-discussion/288701-computer-takes-about-20-min-start-up-normal-fast-safe-mode-2.html

http://www.techsupportforum.com/forums/f108/solved-device-ide-iastor0-did-not-respond-within-the-timeout-period-634560.html