I have a Samsung DLP HL-P5063W (HLP5063WX/XAA). When I turn on the TV it turns on and the picture looks okay......about 3-5 minutes later the TV screen turns black and the "temp/standby" light turns on......I try to turn the TV back on and it sounds like if it's going to turn on, but no picture actually comes on...the "lamp" light blinks a couple of times and then the "temp/standby" light turns on again......the "lamp" and "temp/standby" light do not turn on at the same time.....I changed the lamp/light bulb and it continues to do the same thing.....also when the TV does this, sometimes the remote functions or pushing the power button on the TV does nothing....in order to get the TV picture back on, I have to unplug it and wait a couple of minutes and then connect it and turn it on then the above problems happen again......any advice will help....thanks in advance