So some rocks are radioactive because they have radioisotopes in their nuclei. Also they may have radon gas trapped in their crystals if they are igneous rock. They could also be radioactive due to the fact that the atom of the rock is unstable.
Connecting USB Devices Manually. Choose VM > Removable Devices to connect specific USB devices to your virtual machine. You can connect up to two USB devices at a time. If the physical USB devices are connected to the host computer through a hub, the virtual machine sees only the USB devices, not the hub.
These steps will add a new virtual machine to the Hyper-V server: 1  Open Hyper-V Manager. 2  Right click on Hyper-V Server and select âNewâVirtual Machineâ¦â menu option. 3  A âNew Virtual Machine Wizardâ will come up. 4  Click the âNextâ button on the âBefore You Beginâ screen.escription. This article describes how to add .vhd files to the Hyper-V Virtual Machine. When adding the .vhd virtual disks to the Hyper-V Virtual Machine, configure the OS drive to be an IDE controller. (This is a Microsoft requirement.) Other disks can be SCSI. It is imperative to add the .vhd snapshot.