02-12-2023 12:56 PM
02-12-2023 04:09 PM
Hi @seyLen How noticeable is the red line and does your model (best to name) have the latest firmware. However with a variety of lines it is best to firstly check that the connections are secure and to disconnect and reconnect the cables. you may also try unplugging from the mains and reconnecting after a minute and/or a Factory Reset to see if that makes any difference.
However if any errors are shown on Picture Test, Settings-Support-Device Care-Self Diagnosis-Picture Test you would need to seek advice from Samsung Support. on some older models it is just Support-Self Diagnosis-Picture Test.
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
02-12-2023 04:13 PM
02-12-2023 04:20 PM
02-12-2023 05:11 PM
@seyLen May not necessarily be the issue though there is 1602.2 (would just be 1602 on TV if have latest) released November 2023. https://www.samsung.com/uk/support/model/UE70BU8000KXXU/
Does anything show up on the Picture Test?
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
02-12-2023 10:23 PM
03-12-2023 01:56 PM
09-12-2023 03:23 PM