I recently installed a new hard drive in my imac and have since reinstalled OSX, running 10.4.11. So far most processes are doing fine, except for when I run WoW or use Safari with embedded video on the page. In both cases, my CPU heats up to 85-90C, the fan goes to about 3600rpm (LOUD), and the CPU usage hits 100% quickly. I don't have this problems with any other app or when running multiple apps. Also, I never had this problem with WoW on my old hard drive. All other hardware components are the same.
I'm wondering if this is a temp sensor issue, GPU issue, or what? Thanks for any help!
I'm wondering if this is a temp sensor issue, GPU issue, or what? Thanks for any help!