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ASUS TUF B450 MB dont support AMD CPU Virtual without crashing in windows 10.

marvgoth14
Star I
Hi
I got a new ASUS TUF B450-PLUS GAMING motherboard which I built with AMD Ryzen 5 (3600) CPU, Crucial M.2 SSD 1TB Drive, ASUS TITAN BLACK GPU and Crucial 16GB RAM (4600).
My PSU is a Crucial at 1000W.
Its of course a desktop.
Every time I enable CPU Virtualization in BIOS, I crash when loading Win 10 Desktop.
This is only because of BIOS not supporting AMD Ryzen CPU (AMD claims so)
In order to get the critical Memory protection from Win 10, windows require CPU Virtualization to flip on the safety switch.
This is the error message I get EVERY TIME I ENABLE CPU VIRUALISATION in BIOS, and then load windows.
20200609-103638.jpg

After checking my system for over a month, I have ruled out anything other then the "ASI02.sys" somehow shuts down windows, with a "System Service Exception" Error. (this is very serious)
However, this blue screen, which Microsoft support has checked out, does not harm my system.
But why cant you fix this? AMD RYZEN CPU 5 are supported in the manual!
Here is the rest of my system
Win 10 HOME
win10-home-2004.png
This is my ASUS Motherboard TUF B450-PLUS GAMING
my-asus-mb.png


This is what happens when I turn on CPU Virtualization in BIOS. But I DONT enable the Memory protection.
asus-without-using-memory-integrity.png

All works fine!
When I enable the Core Isolation...this happens!

asus-memory-integrity.png

screenshot-284-29.png

screenshot-288-29.png

When I reboot to let the CORE protection engage, this happens:
20200609-103644.jpg

The ASUS CRATE software put in logs. But they are all in Chinese?! I am swedish and my Win 10 is 100% US-English!
These are the logs anyway.
So, whats wrong?
How do I get my ASUS Motherboard to support AMD RYZEN CPU?
Thanks for awesome productions!
Best Regards
Jonas Hansson, Datacenter Design Architect
Gothenburg, Sweden.
22 REPLIES 22

marvgoth14
Star I
I found the driver, removed it in failsafe mode.
Rebooted to normal. Enabled core isolation, and
20200831-053522.jpg

marvgoth14
Star I
RAJU.MSC.MATHEMATICS

https://zentalk.asus.com/en/discussion/comment/107738#Comment_107738

I don't know about that problem. you should check . did deleted or moved that particular file?


View post
I just renamed it.
Gonna delete and move copy file to another raid set

RAJU_MSC_MATHEM
Zen Master I
marvgoth14

https://zentalk.asus.com/en/discussion/comment/107740#Comment_107740

I just renamed it.

Gonna delete and move copy file to another raid set


View post
now you check bsod is coming or not

RAJU_MSC_MATHEM
Zen Master I
marvgoth14

I found the driver, removed it in failsafe mode.

Rebooted to normal. Enabled core isolation, and

20200831-053522.jpg


View post
could you share the memory dump files for bsod analysis

marvgoth14
Star I
20200831-053522.jpg
Before i can hit del or F2, this comes up after bios now. I had bios on 10s delay. How did that reset?
I have system restore and an image backup, so im fine.
Is there a gremlin in my asus?
20200808-055901.jpg