OK our server is showing a failure of drive 0. It is on a RAID 5 array. I talked with Tech support, but they want me to power down the server. That would upset A LOT of people. I ran into this same issue a few years ago. If I remember correctly all I had to do is pull out the drive and re-insert it and then remount it or something along those lines. I am really leery of just pulling it out without knowing what will happen. The main reason I am hesitating is that the indicator lights on the drive show that it is powered up and appears to have activity, as the second light flashes intermittently. Anybody here have much experience with RAID arrays? Is it safe to just pull one of the drives out? Here is what we are running. Three physical drives. Raid 5 array. I am seeing the failure using Megaraid Power Control Plus. Explorer shows two drives, C for the OS and D for data. We are running Win Server 2000, if that matters. It is a Gateway server, 960MS Thanks.