Hello. New to the forums. I recently bought 70 Apple Xserve Servers without Hard Drives from a Gov Auction. EMC 1971's, EMC 2107's and EMC 2144's. None of these units have Hard Drives or HD Caddies. I bought a couple of HD's off of Ebay to run some Diagnostics on these units just to see what the Hardware setup is but I'm having problems getting a Diag program to start. I'm not a Mac person, I'm a Windows person so I don't know much about Mac Operating System. My brother, who is more into the Mac stuff gave me a Snow Leopard OS X disc. What I'd like to do is run some sort of Diag program for these servers so I can see what Hardware is in them without having to take each one apart. Things like Make/Model/Processor/NIC Card/Motherboard/Peripherals/etc... How do I boot into these systems with the OS Disk my brother gave me to access this information? What keys do I need to press? Thanks in advance.