Model guide · TV
TCL 75MQLED80X1
Choose the speaker for TCL 75MQLED80X1 and check the audio output. If you need a factory reset, start here. Open Settings on the remote. Under System, choose About.
In store? To share a particular step, open the 3D guide and choose Share step there.
Share the model guide · QR code
Scan with the camera on the customer’s phone.
https://fixmytvsound.com/en/guides/tcl-75mqled80x1/Factory reset · 75MQLED80X1
Check the model code and note your settings before clearing them.
- Open Settings on the remote. Under System, choose About.
- Open Reset, select Factory reset and press OK.
- Select Factory reset again. Choose Erase everything and press OK if you wish to proceed.
- Enter your own code when prompted. Confirm with OK and wait for the welcome screen.
- Finish setup, select your usual audio source and test the same programme again.
Open the manufacturer’s manual · TCL
Source market Sweden · Checked 4 November 2026