Pc keeps turning on and off

[Charung]

So ive recently changed my ram in my pc (motherboard is b250m ds3h and the ram that i put in was the corsair vengence 2x8gb 2400 speed) ive put the ram in slot 2 and slot 4.

I had to remove my gpu in order to open up ram slot to put the ram stick in.

When the stick was in i placed everything back and turned on the pc.

However the pc turns on for a second then turns off then after 3 second it turns on and turn off a constant cycle.

Anyone have any idea maybe i put the ram in the wrong slot?

[Rustys]

Complete system specs including the PSU make and model

[Charung]

I5 7400 and ive also got a gtx1060 it worked fine

Ive been using this pc for years but eversince i changed the ram the on and off starts to happen

[Charung]

Sorry i cant find what make the psu was

[phillpower2]

What happens if you put the original RAM back in.

Your PSU should have an information label on it like the one in the attachment below, if it hasn`t it suggests that it is less than half decent quality.

[phillpower2]

Thread closed due to lack of feedback from the OP.