is that a normal behavior? only happen after shutdown and power on

when I power on my PC, I could hear like 3 resets happen (the blue led behind the ram which show your OC level turn off and on like 3 times) it doesn't shutdown and power on again, it just doing like 3 reset in the row without any shutdown, I entered the bios after, but it doesn't say anything about reverting from bad OC, and every stress test passed fine.