Hi there, i am quite new to the PC world and completed my first build (for gaming/streaming) in November of 2018. My pc only seems to want to work sometimes, but the majority of the time i cannot even get it booted up. Upon clicking the power button, it will seemingly begin to boot but after about 5-10 seconds my monitor will simply say "No Signal Detected." I have troubleshooted my monitor cables and my monitor and i have ruled that out. I also know that is a crash because pressing the num/caps lock keys will not light up the designated light. My keyboard and mouse will occasionally flash rgb upon start-up and if they remain lit it seems to be a good sign that i'll actually be able to boot up. The weird thing is that every week or so when i'm feeling ambitious i'll continually try and keep booting it up (after hard-shutting down after every crash) and sometimes it will actually boot up. Usually it will then crash again within a few minutes but on the rare occasion it will stay on and it seems to run perfectly fine. I can run games on the highest graphic settings and all. I will leave my pc on as long as i can (overnight and such) when it does boot, but usually within 24-48 hours it will crash again.
Here are my specs:
Windows 10 Home, x64
Gigabyte B450M DS3H
RX 580 ARMOR 8G OC
RYZEN 5 2600
G.SKILL Ripjaws 16gb 288-pin
Kingston SSD 240gb
Western Digital HDD 1tb
EVGA 650 GQ, 80+ Gold 650W, Semi Modular
Any help is much appreciated as i have been self troubleshooting this for months and seem to have gotten nowhere.
Also, all parts were purchased brand new in October 2018.
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