Z370 Pro4 Bios 4.20

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   Hello, 
I'm issuing some strange thing.
ON BIOS settings when I disable Intel Virtualization the CPU-Z shows the VT-x instruction. When I have to enable Intel Virtualization on BIOS then CPU-Z and other intel software shows that VT-X isn't supported.

I don't understand how and why...
Maybe you can help me, to figure it out?

The processor is 8700K and MB: AsRock Z370 Pro4 with recently installed BIOS 4.20

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zioarnold Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 08 Aug 2019 Status: Offline Points: 5	Post Options Post Reply Quote zioarnold Report Post Thanks(0) Quote Reply Topic: Z370 Pro4 Bios 4.20 Posted: 08 Aug 2019 at 12:49am
	Hello, I'm issuing some strange thing. ON BIOS settings when I disable Intel Virtualization the CPU-Z shows the VT-x instruction. When I have to enable Intel Virtualization on BIOS then CPU-Z and other intel software shows that VT-X isn't supported. I don't understand how and why... Maybe you can help me, to figure it out? The processor is 8700K and MB: AsRock Z370 Pro4 with recently installed BIOS 4.20

RLGL Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 29 Jul 2018 Location: MN Status: Offline Points: 2025	Post Options Post Reply Quote RLGL Report Post Thanks(0) Quote Reply Posted: 08 Aug 2019 at 2:54am
	Was it like this with bios ver 3.30?
	Asrock Z370 Gaming K6,Intel i7 8700K, Asrock x570 Taichi

zioarnold Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 08 Aug 2019 Status: Offline Points: 5	Post Options Post Reply Quote zioarnold Report Post Thanks(0) Quote Reply Posted: 08 Aug 2019 at 2:56am
	Confirm. It was like with P3.20 then I updated it to P3.30 and finally I updated to the P4.20 but no result yet. Very strange that, with Intel Virtualization disabled CPU-Z and Intel® Processor Identification Utility - shows VT-x supported even MEMUplay an Android emulator shows VT-X supported but disabled. When I go to enable the VT-X it disappears from supported instructions.

zioarnold Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 08 Aug 2019 Status: Offline Points: 5	Post Options Post Reply Quote zioarnold Report Post Thanks(0) Quote Reply Posted: 08 Aug 2019 at 3:49am
	Solve by [URL=https://superuser.com/questions/1366264/vt-x-not-available-in-windows-10-pro-even-though-i5-6400-cpu-supports-vt-x]this article[/URL]