https://us.community.samsung.com/t5/Monitors-and-Memory/Samsung-990-PRO-2TB-Performance-Degradation-After-7B2QJXD7/m-p/3394964#M17481 <P>Hello&nbsp;<SPAN>useroIUpCVJ7VK,<BR /><BR />Sorry, maybe I misunderstood, Did your computer manufacturer say that you needed to reinstall windows to turn off VMD?<BR /><BR />I personally have a Asus laptop that i turned off VMD mode, my laptop just rebooted a few times and once I was back at my desktop, VMD was off and Samsung magician was working fine.<BR /><BR />I also have a desktop with MSI motherboard, VMD was off by default, but I can turn it on without having to reinstall windows.</SPAN></P> Wed, 29 Oct 2025 14:56:31 GMT Memory Product Expert -1 2025-10-29T14:56:31Z