Question After adding second ram pc freeze on boot

[Tailon]

Hello guys, I just bought second ram to my pc, but after i put it in, my pc just freeze on boot screen(the spinning dotted wheel freezes and nothing more happens). My mobo is Asus prime b350m-a, my first ram is crucial balistix 8gb 16cl 2666mhz, and the second i just got is HyperX fury 8gb 16cl 2666mhz. I can go to BIOS, in there it shows the HyperX ram slotted but only shows my pc having 8gb oc ram, not 16. Can anyone help me?

 

[Tailon]

Hello guys, I just bought second ram to my pc, but after i put it in, my pc just freeze on boot screen(the spinning dotted wheel freezes and nothing more happens). My mobo is Asus prime b350m-a, my first ram is crucial balistix 8gb 16cl 2666mhz, and the second i just got is HyperX fury 8gb 16cl 2666mhz. I can go to BIOS, in there it shows the HyperX ram slotted but only shows my pc having 8gb oc ram, not 16. Can anyone help me?

Edit. It seems like the pc won't boot at all with just the HyperX one inserted. It turns on but monitor doesn't react. Is it possibly defected piece? Should I try and get another one? I would get same crucial one, but no sellers are selling it in my country anymore

 

[Photographer007]

How many RAM slots do you have?

 

[Tailon]

How many RAM slots do you have?

I have 4 ram slots, but it seems like the crucial work only in A2/B2 slot, in A1/B1 pc turns on but monitors is not reacting. HyperX doesn't react in any slot

 

[Photographer007]

Have you tried to run memtest86 to test your RAM?