Computer crash - Screen goes off

Colonel_Black

Distinguished
Dec 15, 2012
8
0
18,510
Hello.

I've tried running multiple things though my head of what could be causing my issue, but I've not been able to resolve it.

My computer can run fine for weeks at a time, and then all of a sudden it'll become ill and crash very regularly. But then it'll stop and begin some time after again.

I could be playing a game or just doing nothing and my screen will go black and my guess was the graphics card, but my Logitech G15 keyboard display also freezes. (So that sort of shows it isn't the graphics card?)
My primary drive is a SSD and I've just ran it through SSDLife and it states that it's healthy.
I have a new MOBO + CPU (So it can't be either of them (Happened before I got them too))

What could be causing my issue? (Bad RAM?)
I get no DUMP to pull up unfortunately. (If I did, it'd make things much easier to figure out)

I'll be on holiday for 10 days, so I won't be able to reply as fast as I'd hope, but I'll try my best.