Bought this from Asda last month for my bedroom. At 3am every other day it wakes me up with a buzzing sound and the stand by light flashing. Rang the helpline and was told that freeview updates at that time unfortunately. My other tv, a Sony ,Does not do this?
Freeview definitely updates programme guides at around 3am. (My Freeview box does it at 0308 every day). A flashing light is a common way of indicating that the update is in progress but I've absolutely no idea why there should be a buzzing sound.
Thank The Lord I found this post - my Polaroid tv has been doing the same thing - 3am waking only me up and driving me mad! At least I know what it is now but I couldn't find any settings re the update so will just unplug it - thanks :)