As the title says. I'm assuming the reason for the immediate shut down was temperature, since the board recognized the CPU fine.I thought my h55 was good but didn't do enough research. Is it likely the new CPU is damaged, if it was overheated to the point of shutting off entirely, or will I be alright if I just go buy a better cooler? It only ran that way for 30 seconds to a minute. Also, whats the cheapest cooler I can use to support that CPU safely? My motherboard is a sabretooth 990fx.