Question Another black screen & 100% fans question

[peterparker_hu]

yes i know there are hundreds like this but not all the same 😃 so i have a rig made of a half used and half new components. the only used item is my mobo the gpu is a replacement as well. so the the thing is i have many black screens when under low usage. like when i leave the pc and then i just sit down in front of it and start to do something. i mean i don’t have any issues when playing games. like none! all temps are good and made some stress-tests as well like cpu-gpu-psu. cinebench/aida64. the black screen usually appears right after windows is loaded and i try to open like opera, or any other programs. so windows freezes for a couple of seconds then all black and fans go skyrocket! sometimes my pc can’t boot to windows or shut down because this issue pops in from the middle of nowhere. so yeah nothing gpu intense is in the background i hope that excludes a faulty GPU... i really have no clue 😕

my rig:

Gigabyte Aorus Gaming 5 x370
Ryzen 2600X
Sapphire Nitro+ RX580 8GB
Corsair LPX DDR4 3200Mhz
Kingston 240 SSD
EVGA BQ 650W

 

[peterparker_hu]

hmm no answers okay 😂😂😂👌🏻 well btw if anyone cares i sent back my Mobo to the service and ordered another Gigabyte till then. so it seems i have a faulty Mobo. thanks for the help! 😂🤷🏼‍♂️