Same Problem with KDL-40S2000 unit--Standby light flashes 4x
I purchased the KDL-40S2000 unit in Aug 2006. The set was used for household purposes, average 5-10 hrs/wk. Problem occurred same day I hooked it up to a computer using the PC input. I was not able to reset the TV or get it working. I am not technically savy, but very disappointed with product....
The unit is in for service.
Good luck to you guys.