The recent storm fried my tv and my nuc. Both has now been replaced but I am still using my old power supply from the faulty nuc and they are plugged in to the same electrical socket. The new tv is showing snow regardless of source input. I have tried hdmi from nuc, freeview and usb media. They all show the same effect. Is it a coincidence that the new tv is faulty? I'll call the supplier tomorrow but thought I would like to get an opinion here first. video