Question RYZEN 5 2600 refuses to post

Dec 31, 2019
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I ordered a Ryzen 5 2600 from Amazon. It didn't post during my breadboard, and it had a 5 short beep code. I exchanged it for a different 2600, and once again my bread board refused to post with a 5 short beep code. At this point I thought it was my motherboard and got a more upscale motherboard (Asrock B450 Pro4). I still am having the same problem. What am I doing wrong?

Breadboard:
CPU (With stock cooler): https://www.amd.com/en/products/cpu/amd-ryzen-5-2600

Motherboard: https://www.asrock.com/mb/AMD/B450 Pro4/#Specification

Ram (1x stick): https://www.corsair.com/eu/en/Categ...RGB-Black/p/CMW16GX4M2C3000C15#tab-tech-specs

PSU: https://www.thermaltakeusa.com/smart-600w.html