62Source device issueA beeping sound is heard when my PC is booting. If a beeping sound is heard when your PC is booting, have your PC serviced.Other issueThe product smells like plastic. The plastic smell is normal and disappears over time.Video playback is choppy.Check the cable connection and connect it again if required.Use a standard cable.Small particles are found on the edges of the product. The particles are part of the product design. The product is not defective.When I try to change the PC resolution, a message "Thedefined resolution is not currently supported." appears.The message "The defined resolution is not currently supported." appears if the input sourceresolution exceeds the maximum resolution of the display.To resolve the issue, change the PC resolution to a resolution supported on the display.HDMI Black Level is not functioning properly on an externaldevice with HDMI YCbCr output.This function is available only when a source device with RGB signal, such as a DVD player andSTB, is connected to the product to HDMI cable.The power indicator does not blink.Press a button on the remote control and check that the power indicator blinks.• If the power indicator does not blink, check the product connection and then turn off theproduct and turn it on again.• If the power indicator does not blink although the cable is connected correctly and theproduct has been turned off and then on again, contact the nearest service center.