I have a Sam Sung DLP HL-55679W and a HD/DVR QIP 6416-2 STB. The first time we turned on the TV and the STB the TV comes on and off at least 10 times, sometimes more. Called support. Said issues with Sam Sung DLP TV and Motorola Box with HDMI cables. Suggested use connector cables (Y,Pb,Pr). Changed out the HDMI for connector cables. Now TV starts right up with picture, sound. Runs approx. 5 minutes then proceeds to turn on and off like previously with HDMI connection. Any ideas????
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