PC Hibernating Suddenly?

[Matt8445]

Hi Guys,

 

This sounds like a very basic question, but I am fairly competent and not sure what is going on here.  

 

I have a custom built PC.  It is as follows.

Ryzen 1700X

Cooler is a Corsair H100i v2

Asus GTX 1080TI Turbo

64 GB of Ram - Gskills

1 M.2 Samsung 1TB 860 EVO

(2) 6TB Drives set up in Windows Storage space Raid 1

Windows 64 Pro

 

I had everything in a Phanteks case from an old build.  Everything was working fine.  I then moved the system into a Fractal Meshify C (loving that case). I am now finding that just since switching the case my system goes into a hibernation and does not come back.  I have gone through the PC power settings and made sure everything is set to leave the PC always on.  It was already set that way from before.  

 

Now what I am finding is it is like it goes to sleep/hibernates, I have LED elements in my case that are still in their breath mode, When I push my power or reset button nothing comes back.  I checked my header connections and they look correct.  I don't know why it ever even went into that hibernation/sleep mode.  I am trying to see if anyone has any thoughts as to

 

1) Why might a PC be randomly starting to sleep/hibernate?  Are there any deep settings I do not know to look at?

 

2)  Is there any thoughts anyone might have as to why the pc does not wake itself?

 

I know it is a little vague, but hoping someone has some thought.