If the TV says 'Server Cannot Be Reached/No Internet Connection', it means that the TV has no internet access. Please follow the below methods to do the troubleshooting: ...

If the TV cannot play the audio from the USB drive successfully, please follow the below methods to do the troubleshooting: ...

Yes, the TCL TV has the SPDIF and HDMI ARC port, which could work as the Digital Audio input port.

The TCL TV supports connecting the wifi network of the router. Here is the instruction about how to check network status and the network settings for the TV C825 for your reference: ...

Here is the instruction for the TV C825 for your reference: ...

If the video is abnormal when using the HDMI IN port, please follow the below methods to do the troubleshooting: ...

If the audio is abnormal when suing the Headphone OUT port, please follow the below methods to do the troubleshooting: Try to unplug the cable from the TV and plug it back in. Try to change another ...

Yes, please connect the PS4 and switch to the TV via the HDMI cable.

Here is the instruction for the TV C825 for your reference: ...

Here is the instruction to set up the LED light for the TV C825 for your reference: ...

The TCL TV will adjust the PAL/NTSC video standard automatically. If the TV cannot play the AV PAL video, please check the set-top box settings. Or please feel free to call the TCL hotline for further ...

If the video is distorted on the TV, please follow the below methods to do the troubleshooting: ...