PC Drivers & Software

[amir_mostafa]

im having a Bluescreen right on the windows logon screen.

the Blue screen shows ONLY when i enable the CPU Virtualization in Bios with the following Error Message :  amd ryzen master driver.sys crashed.  i did not install the app ! i found the dll cousing the problem and removed it from the startup list then i got another blue screen with the message IOSA.dll crashed.. smh i removed that too then the windows booted but then al lthe Asus drivers crash.. like 4 error messages and also cant oped VMware.

Ryzen 5 2600

ASUS TUF B450m

2X8g Corsair 2400

NEW windows 10 pro

Note that all Drivers and Bios are up to date.

Message was edited by: Matt B

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[amir_mostafa · Accepted solution]

Heres an update :

i deleted all the drivers and AMD\ASUS Apps and drivers and installed them all again and that didnt help.

after i ran out of time and options i installed Windows again and manually installing the drivers (not through the Asus tool) it worked.

now i have the Virtualisation enabled and all drivers installed and everything working ok.