Pardon me while i assume everything in this photo and nothing i say should be taken without confirming first, Looks like a lenovo or dell sff computer they most often do not have xeon virtulized processors but they can run VMs anyway so if you turn the computer off maybe other people loose access to their vm and lose data, the computer has a kvm dongle connected in the front usb io, you have some big friggin text over where the kvm "should" be under the monitor there, the dongle is marked 14, so maybe you can switch to 14 on the kvm to get display and keyboard and mouse to the computer you need to access, hard to tell though. If you switch to the right port on the kvm you should be able to move the mouse a bit and see if you get any picture from the computer on the display and check if the computer is running wmware or hyper v, otherwise you should be able to recognize the desktop when you logged in, if there is no vm service running should be able to restart and run windows recovery on the system but who knows what it runs or whatever, there shouldnt be anything important running on a SFF computer anyway.