My mid-2011 MacBook Pro is running 10.10.3. I'm having a problem with the computer heating up and the fans running constantly, even though I'm doing simple tasks such as Safari or iTunes. I have attached a screenshot below of the CPU usage. What I have done so far is reset the SMC. That didn't resolve the issue. I know coreduetd is the culprit, but I can't quit it. Since it's part of the root, I'm pretty sure that's why I can't quit it. But I'm not the sharpest tool in the box when it comes to advanced Mac stuff, so I may be wrong. Any help would be appreciated! Thank you!