if i was you id be trying it all night long! try pressing diffrent buttons while its coming on etc. i mean, why worry bout the bulb?! if its broken then comet have to replace it, they cant say you have to get it repaired (thats bull**** if they do). if they do tell them you didnt buy a repaired unit, if i did i would have paid less, now turn your arse around, walk to your storeroom and get me a NEW replacement!
lucky you didnt go pc world, i got a pj from them once, when i bought it home it had 20 odd dead pixels. so i took it back and they said they have to try it b4 i could return it. so the guy trys it on a bright blue desktop background image with the pj projecting a 14inch image on the wall. he then tells me its fine and nothings wrong with it.
pr*ck! i started on at him so much that he ended up letting me try it with half the store lights off in the back area of the store, low and behold, there was the dead pixels. i called him a few names under the sun as b4 he was tlking to me as if i was scum and knew nothing.
hope comet are better than pc world! gd luck skywalker!