Intermittent bluescreen on Samsung PVR
I've had a problem over the last year or so with a Samsung DVD-SH893M PVR intermittently outputting a blue screen on HDMI when switched on from cold, the component connection works fine. The only way I've found to overcome the problem is to cycle the on/off switch 2, 3 or more times until the problem clears, however, this no longer works and the unit is giving a blue screen all the time on HDMI. The PVR is not used very often so it is switched off after every use.
Can anyone suggest a possible cause and solution.