Question Need serious help with black screen after overclocking

[nikolas.n.com]

I built my system 2 months ago and it's been working fine until this day. I updated bios, pc booted normally, then went to enable XMP profile and a little overclock to cpu. 3.9ghz and 1.325 volts on r5 3600. (Pointless probably but i was just testing) After that it boots but nothing shows up on the monitor. Vga boot led is solid white.

Solutions i have tried:
Different Gpu
Cmos reset, both battery removal and jumper
Different monitor cables, hdmi and displayport
Only one ram stick, tried both sticks

My build:
Cpu: R5 3600, stock cooler
Mb: Asus b450-f gaming
Ram: 3000Mhz 2x8 corsair vengeance
Psu: Corsair Vs650
Gpu: Vega 64 (tried with gtx 1070)
Ssd/hdd: kingston A400 ssd and few hdds

If you have any idea how to fix this let me know
Thanks.

 

[Fix_that_Glitch]

Have you tried unplugging all peripherals and then restart?

 

[nikolas.n.com]

Just tried, not helping.