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X470 Master + SVM + W2016 = Won´t boot

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    Posted: 04 Oct 2018 at 12:34pm
Hi, I´m trying to put this to work but I have no clue how deal.

It´s simple, bios load defaults, fresh install windows 2016, enable hyper-v + SVM = won´t boot, disable SVM boot.

MB = X470 Master SLI
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Post Options Post Options   Thanks (0) Thanks(0)   Quote aucesar Quote  Post ReplyReply Direct Link To This Post Posted: 04 Oct 2018 at 10:50pm
I tried ASROCK support (faster reply lol) but they answer was what I supose, we only support for Windows 10, so I can´t fight just ask for alternatives if possible.

Windows 10 running fine.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote aucesar Quote  Post ReplyReply Direct Link To This Post Posted: 07 Oct 2018 at 8:50pm
Someone know where to enable IOMMU on this board?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote aucesar Quote  Post ReplyReply Direct Link To This Post Posted: 08 Oct 2018 at 8:11pm
Solved:

We need to disable / set these two settings on BCDEDIT

hypervisorloadoptions   NOFORCESNOOP
hypervisoriommupolicy   Disable

The problem is this motherboard/BIOS doesn´t handle IOMMU right so disabling on operation system save the day!
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Post Options Post Options   Thanks (0) Thanks(0)   Quote aucesar Quote  Post ReplyReply Direct Link To This Post Posted: 14 Oct 2018 at 8:00am
Disabling IOMMU on the motherboard works too.

BIOS > Advanced > AMD CBS > NBIO Common Options > NB Configuration > IOMMU
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