Computer weird happenings

Antho694

Honorable
Mar 12, 2013
46
0
10,540
I haven't had any issues since rebuilding my system in January, until this past week. Within the last week alone I have experienced a system hang when installing a game, the system not posting for several startup tries, and just now while watching Netflix my monitors changed color, the system hung, and static started to come out of my speakers. Considering all of the parts are brand new with a fresh install, I don't understand what the issue could be. Any ideas?

My build:
I5 6600k (3.4 gHz)
MSI gaming m5 z170 mobo
EVGA Gtx 970 sc acx 2.0
EVGA supernova 750w psu
128 gb pro samsung ssd
500 gb evo samsung ssd
1tb WD black hdd
 
Quick update: Got up today and first tried reseating some of the hardware. Reseated the ram and GPU. When I went to turn it on however, it wouldn't post. Took out the gpu and it seemed to not be the problem. When I tried going down to one stick of ram, my monitor got a signal but would not output. Then, once I turned it back on again, I was able to post back to a screen saying that my mobo has been set back to factory defaults. I slowly added the components to the system and now it seems to be working fine. I ran memtest and it checked out fine, so I'm not sure if I can attribute this to may a corrupt/recovered bios or what.
 
Update: Starting to get hangs now when I leave the system on and alone for more than a few minuets. I've had this issue before, and assumed it was my PSU slowly dying. I don't understand why it's happening again. Is it possible that a my new PSU could be faulty, or something else like my ram or my 840 pro ssd?