[SOLVED] Overheating CPU?

[Tjotoo]

So I recently got a lot of crashes when playing games. It aren't particulary crashes but my system just shuts down to prevent my CPU from overheating ( I think). The fans also start running at max speed when this happens. Yesterday I installed Core Temp to look at the temperature and when playing games all the cores of my CPU were 90+ celcius. Also, this happened 1 day after I installed my new RAM. Could this be the issue?
My specs:
i7 7700k 4.2ghz
GTX 1070 Ti 8GB
MSI MAG Z270
32GB HyperX DDR4-3200 RAM
500GB kingston SSD
2TB HDD
500GB HDD
2 fans
1 cpu cooler

What I've tried so far:

• Increase fan speed
• Apply new thermal paste
• Ordered new fans, installing them tomorrow

None of these have worked for me so far. Please help me, I can't play ANY game normal anymore.

 

[mamasan2000]

If the headsets give a critical error and then PC crashes, replace them

 

[Tjotoo]

If you all don't mind I will move this new issue to a new topic. My first problem is fixed now.