silverberry23 What component is reaching 90º? That's not too hot for most processors, although I think there are a few models still around that are supposed to stay cooler than that. (It IS too hot for a discrete graphics card though.) And it wouldn't be a surprise for the CPU to go over 90 when running Sims 4, depending on the model. They're supposed to get the work done as quickly as possible, which of course means more heat output.
For reference, please also provide a dxdiag. Click Windows key-R, enter dxdiag in the run box, wait for the scan to finish, click "Save all information," and save the file to your desktop. From there, you can attach it to a reply using the paper clip (Attachment) icon included with the other formatting buttons.
I was talking about the CPU, I should have clarified sorry!
I've attached the dxdiag, hopefully it provides some insight.
