Hyper-V VM fails to start with SCSI error unless Windows installation USB is plugged in


tecknot

living in a van down by the river
Power User
Local time
9:50 AM
Posts
468
Location
US (West Coast)
OS
Windows 11 Pro 25H2 build 26200.9457
Hello everyone,

Problem
Every time I want to start a VM in Hyper-V, I have to keep the USB drive containing the Windows installation plugged into my host machine.

Actual behavior
If I try to start the VM without the installation USB inserted, the VM fails to start and throws an error related to SCSI.

Expected behavior
I would like to be able to start the virtual machine independently without needing the physical installation USB drive attached to the system.

Is there a way to configure or start the VM without having to keep the USB drive plugged in?

Thanks in advance.

Kind regards,

tecknot
 

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