Aspire 5740G shutting down randomly (Windows 7)

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Edsta
Edsta Member Posts: 1 New User
Hey guys. I'm sure this subject has been touched on,however, I'm new to the community. For just over a week now,my device has been randomly shutting down. All of my computer "skills" have been self taught through Google or YouTube???? (scary) It may be a coincidence,but these problems seem to have started during a failed iTunes update. Long story short,my device is hitting the 90 degree Celsius mark & shutting down under very low loads. I have not noticed any different sounds so I'm assuming it's dust? I guess my question is...can someone as incompetent as me pull it apart & clean it? If so,could anyone recommend a site/link that may help me do so? Any help would be greatly appreciated! Thanks guys