#Samsung lcd tv vertical color lines install
If the issue continues, make sure to install the latest TV software.ĭownloads are posted on your model support page.If issues still occur, try to adjust the picture settings such as Sharpness, Contrast, etc.Check if the menu screen still appears blurry, hazy, or dull.Nearby mountains or tall buildings that reflect the broadcast signals may cause ghosting in the picture.If using an antenna, adjust the antenna direction and location for better reception.Turn off any electrical or battery-operated devices that may create radio frequency (RF) interference.
If you have a surge protector or extension cord, it could be faulty.These symptoms may occur if the electrical outlet is improperly wired or doesn't produce the proper voltage.Plug the power cord into a different electrical outlet or surge protector.Connect another device to your TV using the same input terminal to check whether the connected device causes the issue.On the TV's supplied remote control, press the Input button to switch to the input that corresponds to the connected device and check if the situation improves.Connect your device to another input terminal of your TV.Use a spare cable to replace the currently used one and see if the situation will improve.Check if the cable is firmly connected to the TV and the connected device and make sure it is not loose.Check the following to resolve the issue: If the lines are not visible on the menu screen, check if the issue is resolved while watching TV.If the menu screen still displays the lines, a repair is required.Press the HOME button again to display the menu screen.Run the Self Diagnostics option on the TV (not available on all models).If the issue is intermittent or does not always show in the picture test, it is worth booking a technician to service the TV as it may still be a hardware fault.Note: If your TV was previously plugged into a power strip or surge protector, plug it directly into the wall outlet instead in case the power strip or surge protector was causing a problem. You will then see a pop up box informing you that a test photo will been shown. On the Self Diagnosis page scroll down the page and select Picture Test.Once you are on the Support menu, select Self Diagnosis. Scroll down the tabs on the left-hand side and select Cloud with a question mark in it.Press the Home icon Home button on your Samsung remote control to bring up the Smart Hub and then select Settings Cog Settings.A test picture will now appear.If the issue is intermittent or does not always show in the picture test, it is worth booking a technician to service the TV as it may still be a hardware fault.Once selected, an information screen will appear stating you are about to perform a Picture Test. Scroll across and select Picture Test.
Your device will run a quick scan.Once completed, highlight and select Self Diagnosis located at the bottom of the screen.