Get either a digital camera or use the camera on your phone or tablet. Point the remote at the camera, and then press and hold the Power button on the remote. As you hold the button down, look at the camera's screen. If the remote is sending an IR signal, you will see a colored light coming from the remote control. 60%. 50%. 40%. Buy 55 Inch Crystal 4K UHD Smart TV with crystal processor 4k. Explore features, price, specs & offers of this product & buy best 4k smart tv at Samsung India. Samsung TV HDMI ports are not working. If you have a device connected to your Samsung TV or Odyssey Ark gaming screen like an Xbox, a Playstation 4, Blu-ray player, cable box, or Roku and it does not show up on the screen, you could be having an issue with the HDMI ports. We need to check the external device, reconnect the HDMI cable, try a LCDs have a lifespan of about 50,000 hours, or 5 years — half the lifespan of LED. To help businesses transition from LCD to longer-lasting LED signage, Samsung has launched a trade-in program. Samsung will come on site to remove your existing display and provide a discount on a new LED bundle kit. Traded-in LCD displays that are still Fixed my Samsung 46 inch led TV model UN46EH5300.Power light was flashing 5 times when turned on, screen was black except for a strobe pulse from the back li "No Display" issue on a Samsung TV refers to a problem where the television is not showing any picture or video. It might be caused by the power supply, an improper input or source selection, or a fault with the TV's internal hardware or software. Check if the TV is on or off : Press the Home button on your remote. Cu4h7.

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