Hey All, I need some help figuring this out, I just noticed that my second hard drive dissapeared from my computer so i decided to restart the pc hoping it would reappear, it did, however i still can't access it, when i try to open it i get the following message: H:\ is not accessible. The file or directory is corrupted and unreadeable. BIOS still sees it, when i restart the PC, it lists both of my hard drives and both optical drives, but i can't open it in Windows. This was preceeded by somewhat strange behavior this morning, my PC would not boot into XP and would freeze after the Windows is loading message, i had to restart several times by pushing the restart button to log on. It was somewhat slow at first but after the next restart was back to normal, and then i noticed the missing second HD. I checked the event viewer and there were many error and warning messages. I'm completely at a loss here, i have a lot of data on that hard drive that i hadn't backed up for a couple of weeks, can someone tell me cwhats going on here?