I am having trouble with my new computer. I have built a computer with an ECS motherboard (PM800-M2) with a celeron processor (2.4 GHz) and a SATA hard drive (Hitachi Deskstar 40G). I am having problem when trying to install certain programs on my computer. I get a Delayed Write Failed message and my computer locks up and reboots with an Unmountable Boot Volume. I am able to resolve the Unmountable Boot Volume but I still haven't a clue as to how to avoid the Delayed Write Failed problem. Am I missing something when I installed my hard drive? I loaded all the drivers that came with my mobo. What is RAID? From reading the manual, it looks like something that requires 2 or more hard drives. I only have one hard drive. I have WinXP pro with SP1. Any assistance is appreciated. Thank you.