Question Ryzen 2700x BSOD Idle and usb c disconnect

Aug 26, 2020
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Can anyone recommend me some optimal bios settings for ryzen 2700x on msi b450 tomahawk max mobo for bsod during idle tasks? (maybe it's my faulty mobo but want to try this settings first)

My usb c also disconnect which I believe is also connected to the cpu (read that somewhere)?

I tried power supply idle control to typical need to test if this one works.


Anything else I could change?

What about Global C-State Control" and Cool n Quiet. Worth to tweak this settings?

What about voltage settings?

Here you can find a link with all the minidumps of the 12 BSOD I had.
https://www.dropbox.com/s/0q0ywpjqednwpz5/bsod.rar?dl=0


What I tried so far

updating bios to v37 (from v35) with cmos clear
BIOS settings/advanced/wake up even setup/resume by usb device: enable
Stop Windows From Powering Off Your USB Devices
Reinstalled Nvidia studio drivers and AMD (chipset etc.)
sfc scannow didn't give any errors
windows ram scan no issues
deleting usb drivers in device manager but no fix after reboot.
deleting third party plugin that showed up once in systemlog
change power plan from amd ryzen balanced to windows high performance
memtest86 no errors
occt all tests no errors
tm5 ram test no errors


My pc build
AMD Ryzen 7 2700X Wraith Boxed
MSI B450 Tomahawk MAX
Gigabyte geforce gtx 1650
NZXT H510
Crucial Ballistix bl2 qvl listed
Corsair CX450M Pny xlr8
Samsung 860 QVO 1TB
Sandisk Extreme Pro SD UHS-II USB T

 

Mr.Spock

Prominent
Dec 8, 2019
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try disabling C6/C7 states and maybe C3/C4 if needed in bios. Your CX450M may not have support for those depending on version. Sometimes Windows 10 Power Mgmt doesn't play nice with those. In windows definitely uncheck allow windows to power off the device for USB and SSD if needed
 
Aug 26, 2020
5
0
10
0
try disabling C6/C7 states and maybe C3/C4 if needed in bios. Your CX450M may not have support for those depending on version. Sometimes Windows 10 Power Mgmt doesn't play nice with those. In windows definitely uncheck allow windows to power off the device for USB and SSD if needed
I believe my bios only has global c states which I set on disabled. Overnight didn't had any bsod but can happen anytime soon. So far my usb c is still disconnecting randomly.
 

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