Question Help Just upgraded from Ryzen 1600 to 3700X and I'm stuck in a boot loop

FaLcON77

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Mar 13, 2016
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PC specs:
  • CPU: AMD Ryzen 7 3700X
  • MB: Asus Prime B350-Plus
  • GPU: ZOTAC GeForce® GTX 1060 6GB AMP! Edition
  • RAM: Kingston HyperX Fury 2x8GB DDR4 (2400MHz at stock)
  • SSD: Samsung 850 evo 250GB
  • PSU: 550W EVGA SuperNOVA G3 80+
As the title says, my PC keeps restarting, long before Windows lockscreen pops up. I can get into BIOS, and when I undervolt the CPU at some minimal offset and ratio less than 36 (34 is the highest I tried, didn't bother since it won't even run 36) I can get into the Windows. I've tried clearing CMOS, flashing different BIOS version, updating chipset drivers, I even reinstalled the Windows, but nothing helped. Tried with only 1 stick of ram, same results. Also, mouse cursor is laggy in bios compared to when 1600 was installed.
At this point I have no clue what is the problem and I need some help.
 

FaLcON77

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Mar 13, 2016
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Currently I'm again on the latest version of BIOS, 5602. PSU is almost 3 years old. I also tried setting FCLK to half of the RAM speed, but nothing changed.
 

FaLcON77

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Mar 13, 2016
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I also tried another stick of ram. G.Skill F4-3000C16-8GISB, same thing happened. I didn't mention it, my ram is HX424C15FB2/8.
 

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