Question my cpu didn't want 2 sticks of ram .

[Foxlegendary]

cpu is i5 2400 didn't want 2 sticks of ram and works only with 4gb
i tested another cpu called celeron g1620 and it works without problems with 8 gb ram
idk why
https://ibb.co/XJ0Pw8H

2st-ram hosted at ImgBB

Image 2st-ram hosted in ImgBB

ibb.co

 

[rgd1101]

full system spec?
exact model of the ram?

 

[Foxlegendary]

full system spec?
exact model of the ram?

r9 390x
h61-s2p 2.1
8 gb of ram one of the slots won't work with i5 2400 only and idk why