LC32X20E LC37X20E LC32B20E LC37B20E
SYMPTOM Problems with the sound or picture when using HDMI input 4 on sets built before serial numbers 806xxxxxx.
CAUSE The Rear Cabinet may distort when warm and may cause poor connection problems with the HDMI plug/socket of input 4.
ACTION Remove the existing rear cabinet/socket fixing screw and replace it with a plastic screw and washer.
