Blue Screen While Trying to Run R23 Cinebench

Hello all,

This is my first time trying to overclock my cpu (12600k) and I was wondering why I keep blue screening after trying to run cinebench r23. For reference I was following this video: https://youtu.be/QIuMYYQzXmg?si=cMheI-1Phyn6kVqD

If there’s anyone that can help it would be greatly appreciated! Thanks!