Every time I start my TV, satellite box and Surround sound receiver, my TV gets a garbled, static screen (see attached pic) and then restarts itself and then everything is fine. It's been doing this for a long time (1 year+). Sometimes, at the same time, it will make loud, high pitch sound through the TV speakers even when there is no volume turned on. Has anyone seen this? any ideas on a permanent fix? The TV is about 9 years old along with the receiver (Pioneer Elite). I use Directv for satellite box.