Alder Lake 12th Gen Intel CPU won't boot on Windows Server 2022 with HyperV enabled

Copper Contributor

My PC has 12700K, ASUS Z690 mainboard, 64GB DDR5,  and Samsung 980Pro. I'm trying to run Windows Server 2022 on it, but it will not boot when I enabled Hyper-V. It will boot fine without Hyper-V role. I'm just wondering if anyone had tried coupling 12th CORE and Server 2022 OS. Does 2022 handle the Performance Cores and Efficient Cores well?

20 Replies

@Robert Smit  check out the latest 2022 April 2023 update, it may work, we are testing it right now and hyper-v started