The display on my HP pavilion laptop messed up early last week leaving me with a grey/white screen which constantly changes colour showing various verical/horizontal lines therefore I hooked it up to my TV via HDMI. Everything had been running smoothly until this morning where when browsing youtube videos I got the blue screen of death. Ever since I restarted the computer my TV is showing a fuzzy/grainy display the likes of when your TV aerial is not plugged in. Is there any hope for me here? Bear in my I cannot see the display.