Hello, I just finished a custom build for a gaming PC and my CPU has a terrible overheating issue. At startup and idle the CPU sits at about 45C-50C, and when doing pretty much anything else like opening a Chrome window it spikes to 55C, and often times randomly climbs to 68C-72C for no apparent reason. I have 3 case fans exhausting the hot air away from the heatsink, two perpendicular and one parallel. and I just tightened the mount and replaced the thermal compound. I used a blob the size of Lincolns head on the penny. I even set up manual control for all the fans and have them set at 100%, and the temperature still climbs. My specs are as follows: Mobo: ASRock 990fx Extreme9 CPU: AMD 9590 8-core 4.7GHz, stock clock Heatsink: Coolermaster Hyper 212 Evo P/S: Rosewill Fortress 80+ Plat. OS: Windows 7 64bit I have no other ideas as to what the issue could possibly be. Help me internet gurus, you're my only hope.