Samsung PE40C 13Troubleshooting Guide

13 Troubleshooting Guide

	Other issue
There is no sound in HDMI mode.		Displayed picture colours may not look normal.
		Video or sound may not be available. This can
		occur if a source device that only supports an
		older version of the HDMI standard is
		connected to the product.
		If these issues occur, connect an audio cable
		along with the HDMI cable.
		Some PC graphics cards may not
		automatically recognize HDMI signals that do
		not include sound. In this case, manually select
		a sound input.
				Sound input	Screen mode
			PC	Auto	PC settings
			DVI PC	Audio In(Streo ports)	PC settings
The IR sensor is not functioning.		Make sure the sensor light turns on when a
		button is pressed on the remote control.
		 If the sensor light does not turn on, turn the
			power switch off and then on again on the
			back of the product.
			(The power LED lights up red when the
			screen is switched off.)
			If the sensor light still does not turn on after
			the power switch is turned off and then on
			again, an internal jack may be
			disconnected.
			Contact your nearest service centre to have
			the product serviced.
		 If the sensor light that is on does not flash
			red when a button is pressed on the remote
			control, the IR sensor may be defective.
			Contact your nearest service centre to have
			the product serviced.
		 If there is no change on the screen when a
			button is pressed on the remote control
			although the sensor light flashes red, the
			mainboard may be defective.
			Contact your nearest service centre to have
			the product serviced.

13 Troubleshooting Guide 274