“I have the 75r635 I connected my hdmi cables just like I had my last tv. It's saying hdmi connection there's a problem with your TV. Try using a different hdmi cable? I have cables that are 4 years old, could this be the issue? Do I need updated ones?”
Answer This Question
1-2 of 2 Answers
In order for us to better assist, please reach out to us at [email protected] with your contact information and a description of what you need help with. Thank you, TCL Customer Support
Sorry, there was a problem. Please try again later.What are you using the HDMI cable for. This is a Roku OS TV. It connects to your internet. No cable needed. If hooking up a DVR or sound system, your current cables should be fine.
Sorry, there was a problem. Please try again later.