2x16gb ddr4 crucial ballistix (BL16G36C16U4R) QVL approved.
b550m auros pro
asus strix 970 gtx
psu corsair rm850x
crucial p5 1tb
amd chipset drivers: v188.8.131.528
initial problems using the optimized default values in the bios:
-usb ports acting up, randomly lagging and freezing
-other issues were all relative to waking up or reboot the system:
–sometimes it didnt wake up
–sometimes it woke up just by disconnecting/connecting a usb device or turning a connected device,
–rebooting after waking up sometimes caused instant shutdown more like a crash,
but under heavy load with no OC: gaming/rendering/decoding/various octest utilities nothing happened…
So i updated the bios to the f10 and selected the xmp profile, but the system behaviour didn’t change much, still random crashes/wake-ups.
Then i set the ram values manually instead of using the xmp profile,
and set the vddram to 1.35v (on idle HWINFO and other monitoring software show 1. 368-1.38v)
After this changes the waking up problems disappeared (i also disabled the hibernation option),
and also the usbs became stable.
I discovered that the system wakes up connecting a usb device, only if I use the usb 2.0.
(maybe because it’s a hub?, at least that’s what i understand from the Block Diagram son the manual)
The random crashes are clearly diminished, but they’re still happening.
i’m pretty sure that’s not a temp o psu issue.
New chipset drivers came out recently, i’ll try them, but i dont have much hope.
the crash happened just after the last windows and nvidia update, is it possible that something between them caused the crash?
change the IF frequency from 1800 to 1700?