This message was posted on behalf of Intel Corporation
AlbertAug: Thank you very much for contacting the Intel® Processors communities. We will do our best in order to try to fix this problem.
In regard to your inquiry, actually the temperature your processor is showing is normal and expected. The T-junction of the Intel® i7-7700K is 100°C, any temperature below that value is considered normal. In this case, if the processor reaches 90°C that will be risky but 60°C is not a problem:
Now, is the PC throttling, getting freeze or shutting down by itself?
We can also run the Intel® Processor Diagnostics tool, it will do an overall test on it including a temperature test and if the processor passed the test then it should be fine:
Any further questions, please let me know.