Gone as in broken?!
It had the old copy of windows on it about 30 mins ago and was running through a HDMI, started reinstalling it and then after it had expanded the installation files it reset and then got no image
But as I was half way through an installation I dont think I even have the OS on it anymore...? I cant tell really
No
Ah so you were in the process of installing windows? Hmm, thats a tricky one, i suspect that it is a driver issue then. The new windows installation doesnt see your hdmi port because it doesnt have the correct drivers installed, only the default windows version. Did you say you had a vga cable plugged in to the machine and the tv also? Does it give you the same error?