Strangle Visual Glitch On New Pc

[Kieran Waugh]

Hello, I built my first PC 2 days ago but it is having a weird glitch at random points during the day. A strange pattern / solid colour will appear and the system will reboot. I first thought it was a GPU problem but the last time this happened by bios couldn't find my boot SSD. The problem doesn't occur when the system is under load but more frequently when idle / downloading a game, could anyone help me with this problem? Thanks.
Image - https://ibb.co/c3Z5TF


PC:
AMD Ryzen 1400,
GTX 1060 6gb ,
ASUS A320M-K,
500gb samsung 850 evo SSD,
corsair VS450 PSU

 

[Wicked Mystic]

PSU is not very high quality and also broken SSD can cause strange things on Windows 10. It may also be display, display cable or BIOS problem.

I would try updating BIOS first.