[SOLVED] RAM issue

[harry.xy]

So I recently upgraded my PC, I got the following parts:

Ryzen 5 3600
MSI B450M PRO-VDH MAX
CRUCIAL BALLISTIX SPORT LT DDR4 2 X 8GB RAM

Now, when I put the RAM into DIMM slots: 1A and 2A (1 and 3)

My PC boots up fine but I get a prompt telling me to do put my RAM in DIMM slots: 1B and 2B (2 and 4) for optimisation.

However, when I do this, my pc doesn't boot up at all. I literally get no response from the power button at all..

Does anyone know anything regarding this?

Thanks in advance!

 

[puw2]

Did you power your psu back on? Thats fairly weird that your system doesnt respond at all. I would check for possibly loose cables ex. 24pin

Also check that the RAM sticks are seated properly.