@Dan20 wrote:
I think it’s something with the software. I have this problem with my new TCL. Unfortunately I powered it on with Ethernet plugged in and let it update during setup, and nothing I do will successfully scan my ota channels. I’ve done all variances of resets, unplugging, recovery mode, etc to no avail. When telling it to use 3 and 4 and digging up old rf equipment, the rf is fine, so the tuner isn’t dead. Also the channel scan is slow and pauses as it detects channels as expected, but always comes up nothing found. If I do it with nothing attached, it’s much quicker as progresses consistently, so that tells me there is some sort of life going on during the scan.
This is what happens on my new Hisense Roku TV. Tried several antennas that work with my other TVs. It pauses as expected during the scans but always reports no channels found. My other TVs all get 32+ channels, most at maximum signal strength with the same antennas. Tried unplugging, hard reset, etc etc. Also tried a separate tuner (as it appears you did) and attached the old tuner trough the AV input. That works but the Hisense internal tuner never finds any channels (Hisense 55" R5040G/R6090G). Return the TV to Target?
