[SOLVED] i think i shorted my power supply and i bought i new one.

[helpDiscoDrago]

system:
amd ryzen 7 3800x (3.9-4.5ghz)
ati rx 5700xt
16 gig ram 3400 mhz
dvd writer
7200 rpm western digital blue 64 mbyte cache
am4 gigabyte mobo b450m
power star 650w psu (i think i fried it’s fuse and i have a corsair 650w more expensive arriving tomorrow).

i initially forgot to plug in anything to the 8 plug cpu power on the mobo. all the fans and lights worked and the computer power button made that so.

then i realized i did not plug anything into cpu power. i plugged the 4 pin had from my cheap 650w psu into the 8 pin and it worked only to show lights and fans spinning.

i then thought the computer may not be showing anything because not enough power to my amazing awesome mystery ryzen 7 cpu. its a brand new build and i havent seen even bios yet.
i plugged in 6 pin to the 8 pin and...

the cpu fan lit up, monitor again showed nothing good, then the cpu fan light dimmed to about 40% of its luster. then it all went poof and will not turn on no matter what even.

i originally considered the hdmi cable (15 years old) to be broken. i have new one coming tomorrow.

i understand motherboard is not easy to fry at all especially after less than 20 seconds first turn on and less than 5 seconds for the 4 pin try and basically 3 seconds for the 6 pin failure.

i doubt the cpu is fried because i want to believe in good things and maybe also god.

please help i cannot wait until tomorrow to understand my life.
thanks.

 

[jonnyguru]

now if i could only get the ram to the purchased speed (3400mhz)... its stook at 2133 IGNONIMOUS...

You have the XMP profile enabled? Make sure the RAM's voltage is set correctly.