18-05-2023 07:06 PM in
18-05-2023 10:22 PM - last edited 19-05-2023 03:20 PM
HI @richarde You seem to have tried the general troubleshooting though some information here https://www.samsung.com/us/support/troubleshooting/ If other Devices do not work in that port either I suspect there is an issue with HDMI3 and so think you would be best to contact Samsung support for assistance. https://www.samsung.com/uk/support/
Support can check your set via Remote Assistance (if agreeable) to see if they can sort anything out at their end though may need repair.
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 5.1,Android 13 .