I'm looking to build a new computer over the next year and a half and this may seem like a stupid question, but how can I test for defective components without having the complete system? My concern is that I'll sit on a DOA CPU/PSU/Motherboard/RAM for longer than the RMA period and wind up wasting my money and having to buy another part. I can't test any of the main components with my current build (I have an AMD rig and I'm looking to build a new one with the gen 5 intel cores if they prove to be everything they've claimed it to be) and I have no friends to speak of that I can have test the parts for me.