PC keeps restarting before actually booting

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agrendath Posts 1 Registration date Monday July 10, 2017 Status Member Last seen July 10, 2017 - Jul 10, 2017 at 06:49 AM
I had the same problem about a year ago, at first it happened a few times. When I pressed the power button, the fans started spinning and the lights turned on but after a few seconds of spinning it shut down without displaying anything on the screen. Then it restarted the process automatically like it was trying to start up and after a few times it always did. Eventually it kept getting worse and worse until one day it just wouldn't start anymore at all so I took it to a repair shop, they told me it was a problem with the CPU and I still had warranty so they replaced it with a new one. That fixed the problem, but now, a year later the same problem is starting to happen again. Sometimes it starts up at the first try and sometimes it has to try several times and it's also been getting worse lately. This time though there is a slight change, after a few times of trying my pc will sometimes just stay on, but not send any signal to any of my displays (3 of them). Not even the BIOS start-up screen. My pc is a custom build from alternate.be. I have no idea what the problem could be, since clearly it's not just the cpu. It's maybe also worth mentioning that when I first got the problem about a year ago, it was also about a year after I had bought the pc. Any suggestions are appreciated.

System Basic Specifications Summary:
OS: Windows 10 home 64-bit
CPU: Intel Core i7-4790K @ 4.00 GHz
GPU: NVIDIA GeForce GTX 970
Motherboard: Gigabyte Z97-HD3
Disks: Samsung SSD 840 EVO 120GB & Seagate Desktop HDD ST2000DM001 2TB
RAM: 16 GB
PSU: Sharkoon WPM600 V2 600 W

link to msinfo32 file: http://www.mediafire.com/file/xaw47y754qn5367/msinfo32.nfo