I've got a fair amount of computing experiece (can put my own system together, etc...) but I need a little help with something. I've got a bunch of spare parts around (CPUs, Motherboards, ram, etc...) from various upgrades. Some work, some don't. My question is...if I have a CPU that works but a motherboard that doesn't, would the non-working motherboard then ruin my CPU? Moreover, would a non-working (broken) part then maybe ruin one that is currently working if they are combined together? Any suggestions on the best way to test motherboards and CPUs to see if they work? Thanks much!