VirtualBox on AMD Ryzen processor AMD-V not available

Discussions related to using VirtualBox on Windows hosts.
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DennisL
Posts: 1
Joined: 11. Jun 2020, 17:05

VirtualBox on AMD Ryzen processor AMD-V not available

Post by DennisL »

Hello,
Not sure if this is a VirtualBox issue or Windows 10 issue. I built a machine last year, with an AMD 7 Ryzen processor. I have all the virtualization enabled and it use to work with VirtualBox. A while ago my 64 bit virtual machines stopped. When I try to restart them I get AMD-V not available. I let Google be my friend and searched all the possible solutions. I disabled Windows Hyper-V with no luck. Going into the Windows task manager it show that virtualization is enabled. Any info would be great...thanks in advance.
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Mostly XP

Re: VirtualBox on AMD Ryzen processor AMD-V not available

Post by mpack »

Relevant FAQ: FAQ: I have a 64bit host, but can't install 64bit guests.

Ryzen is not a special case, it will be one of the issues discussed in the FAQ.
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